RCBS .303 British Neck Sizing Die – Precision Reloading for Bolt-Actions The RCBS Neck Sizing Die for .303 British is designed to resize only the neck portion of fired cases, preserving the fire-formed fit to your rifle’s chamber. This results in improved accuracy, longer brass life, and reduced case stress—ideal for bolt-action rifles where brass is reused in the same firearm. Key Features: Neck-Only Resizing: Maintains chamber fit for enhanced precision Expander-Decapping Unit: Resizes the neck and removes spent primers in one step Case-Hardened Steel Construction: Built for durability and long-term use Standard 7/8"-14 Threading: Fits most single-stage and turret presses Made in the USA: Trusted RCBS quality and craftsmanship Specifications: Feature Details Caliber .303 British Die Type Neck Sizing Die Material Case-hardened steel Thread Size 7/8"-14 Shell Holder Not included Performance and Application Perfect for precision shooters and reloaders, this die is best used with brass fired in the same bolt-action rifle. It helps maintain consistent neck tension and bullet alignment, which are critical for accuracy in vintage military rifles like the Lee-Enfield.

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RCBS .308 Winchester Neck Sizing Die – Precision Reloading for Bolt-Actions The RCBS .308 Neck Sizing Die is engineered to resize only the neck of fired brass, preserving the fire-formed fit to your rifle’s chamber. This results in improved accuracy, longer brass life, and reduced working of the case—ideal for bolt-action rifles where the same brass is reused in the same firearm. Key Features: Neck-Only Resizing: Maintains chamber fit for enhanced precision Expander-Decapping Unit: Resizes the neck and removes spent primers in one step Case-Hardened Steel Construction: Built for durability and long-term use Standard 7/8"-14 Threading: Fits most single-stage and turret presses Made in the USA: Backed by RCBS’s reputation for quality Specifications: Feature Details Caliber .308 Winchester Die Type Neck Sizing Die Material Case-hardened steel Thread Size 7/8"-14 Shell Holder Not included Performance and Application This die is best suited for precision shooters and reloaders who want to maximize case life and accuracy. It’s especially effective when used with brass fired in the same bolt-action rifle. The die includes an expander-decapping unit and is compatible with standard RCBS shell holders.

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RCBS 6mm Neck Sizing Die – Precision Brass Control for Reloaders The RCBS 6mm Neck Sizing Die is designed to resize only the neck portion of fired cases, preserving the fire-formed fit to your chamber for enhanced accuracy and extended brass life. Ideal for bolt-action rifles used in precision shooting, this die minimizes case working and improves concentricity. Key Features: Neck-Only Resizing: Maintains chamber fit for improved accuracy Case-Hardened Steel Construction: Built for durability and long-term use Smooth Internal Finish: Reduces friction and brass wear Standard 7/8"-14 Threading: Fits most single-stage and turret presses Compatible with RCBS Shell Holders: Uses standard shell holders (sold separately) Specifications: Feature Details Caliber 6mm (varies by specific cartridge) Die Type Neck Sizing Die Material Case-hardened steel Thread Size 7/8"-14 Shell Holder Not included Performance and Application Perfect for target shooters and reloaders seeking tight groups, this die is best used with cases fired in the same rifle. It’s especially effective for bolt-action platforms, where consistent chamber fit can significantly improve shot-to-shot precision.

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RCBS AmmoMaster Chronograph – Portable Velocity Measurement System The RCBS AmmoMaster Chronograph is a compact, self-contained unit designed for measuring projectile velocity across a wide range of shooting disciplines—from rifles and pistols to arrows and paintball markers. With its detachable keypad, broad velocity range, and tripod compatibility, it’s a practical tool for reloaders and shooters seeking consistent performance data. Key Features: Velocity Range: Measures from 50 to 7000 feet per second (or meters per second) Detachable Keypad Display: Connects via 20-foot cable for easy reading from the bench Memory Storage: Holds up to 100 velocity readings Tripod Mountable: Fits standard camera tripods for stable setup Compact Storage: All components fit inside the central housing Power Source: Operates on a single 9V battery (not included) Sun Shades Included: For reliable readings in bright conditions Specifications: Feature Details Velocity Range 50–7000 fps Display Detachable keypad with LCD Memory Stores 100 readings Power 9V battery (not included) Mounting Standard camera tripod compatible Weight Approx. 14.7 lbs (shipping weight) Performance and Application Ideal for handloaders, competitive shooters, and archers, the AmmoMaster Chronograph helps fine-tune loads, verify subsonic velocities, and track consistency. Its portable design and intuitive setup make it a go-to tool for range days or backyard testing.

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RCBS APS Bench Mounted Priming Tool – Precision Priming with Strip Feed The RCBS APS Bench Mounted Priming Tool is a dedicated priming system designed for reloaders who prioritize feel, consistency, and efficiency. Using the APS (Automatic Priming System) strip feed, it delivers smooth, repeatable primer seating with minimal effort and excellent tactile feedback. Key Features: APS Strip Feed System: Uses color-coded primer strips for continuous, jam-free feeding Bench-Mounted Design: Provides stable, ergonomic operation for high-volume priming Adjustable Handle Angle: Customizable from 30° below to 90° above horizontal Exceptional Primer Seating Feel: Allows you to feel the primer bottom out for consistent depth Standard Shell Holder Compatibility: Accepts RCBS shell holders (sold separately) Durable Construction: Built from aluminum and steel for long-term reliability Specifications: Feature Details Mount Type Bench-mounted Primer Feed APS Strip System (strips sold separately) Shell Holder Type Standard RCBS (not included) Handle Adjustment 30° below to 90° above horizontal Material Aluminum body with steel components Weight Approx. 4.9 lbs (2.2 kg) Performance and Application Ideal for precision reloaders and high-volume handloaders, the APS Bench Priming Tool offers fast, consistent primer seating with minimal fatigue. The strip system reduces handling of individual primers, improving safety and speed. Its adjustable handle and tactile feedback make it a favorite for those who want total control over primer depth.

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RCBS Bullet Puller Collet – Medium Size (Standard Series) The RCBS Medium Bullet Puller Collet is part of the Standard Bullet Puller system, designed to grip and extract jacketed bullets from loaded cartridges without damaging the components. Built from hardened steel and machined to tight tolerances, it’s ideal for safely disassembling rounds when load adjustments or corrections are needed. Key Features: Medium Size Collet: Typically fits .30 to .35 caliber jacketed bullets (e.g., .308, .311, .338) Precision Machined: Ensures a secure grip on the bullet without deformation Hardened Steel Construction: Built for durability and repeated use For Jacketed Bullets Only: Not recommended for cast or lead bullets Compatible with RCBS Standard Bullet Puller Body (sold separately) Specifications: Feature Details Collet Size Medium (varies by specific caliber) Material Hardened steel Use Jacketed bullets only Compatibility RCBS Standard Bullet Puller Item Number Varies by caliber (e.g., 9440 series) Performance and Application This collet is ideal for reloaders who need to break down cartridges for safety checks, powder changes, or bullet swaps. It’s especially useful when working with surplus ammo or test loads. The medium size covers a wide range of popular rifle calibers.

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RCBS Bullet Puller Collet – Small Size (Standard Series) The RCBS Small Bullet Puller Collet is part of the Standard Collet Bullet Puller system, designed to safely extract jacketed bullets from loaded cartridges without damaging the bullet or case. This size is typically used for smaller calibers, such as .22 to .25 caliber projectiles, depending on the specific collet number. Key Features: Sized for Small Calibers: Commonly fits bullets like .224", .243", and .257" Precision Machined: Ensures a secure grip on jacketed bullets without distortion Hardened Steel Construction: Built for durability and repeated use For Jacketed Bullets Only: Not recommended for cast or lead bullets Compatible with RCBS Standard Bullet Puller Body (sold separately) Specifications: Feature Details Collet Size Small (varies by caliber) Material Hardened steel Use Jacketed bullets only Compatibility RCBS Standard Bullet Puller Example Calibers .22 Hornet, .223 Rem, .243 Win, .25-06 Rem Performance and Application This collet is ideal for reloaders working with small-caliber rifle cartridges who need to disassemble rounds for safety checks, powder changes, or bullet swaps. It’s especially useful for test loads or salvaging components from misloaded ammo.

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RCBS ChargeMaster Lite – Digital Powder Scale & Dispenser The RCBS ChargeMaster Lite is a compact, all-in-one electronic powder scale and dispenser designed for precision reloaders who want speed, accuracy, and simplicity. With a touchscreen interface, ±0.1 grain accuracy, and a 2–300 grain dispensing range, it’s ideal for both beginners and experienced handloaders seeking consistent powder charges. Key Features: Integrated Scale & Dispenser: One-piece design for space-saving convenience LCD Touchscreen Display: Intuitive interface for easy input and operation ±0.1 Grain Accuracy: Delivers precise powder charges for consistent loads 2–300 Grain Dispense Range: Handles a wide range of charge weights Quick-Drain Hopper: Simplifies powder changes and cleanup Built-In Bubble Level: Ensures proper setup for accurate weighing Auto Dispense Mode: Automatically throws a new charge when pan is replaced Specifications: Feature Details Capacity 2000 grains Dispense Range 2–300 grains Accuracy ±0.1 grain Power Source 110/240V AC (international compatible) Display LCD touchscreen Weight Approx. 4.8 lbs (2.2 kg) Use Smokeless powder only Performance and Application Ideal for precision rifle and handgun reloaders, the ChargeMaster Lite automates the powder measuring process, reducing time and human error. It’s especially useful for extruded powders, where manual trickling can be tedious. The auto-dispense function allows you to seat bullets while the next charge is being prepared, streamlining your workflow.

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RCBS Deburring Tool – Clean, Consistent Case Mouth Prep The RCBS Deburring Tool is a dual-function case prep tool designed to chamfer and deburr the inside and outside of cartridge case mouths. It’s essential for reloaders who want to ensure smooth bullet seating and prevent shaving, especially after trimming brass. Key Features: Dual-Head Design: Chamfers the inside and deburrs the outside of case mouths Caliber Range: Works with .17 to .60 caliber cases Ergonomic Handle: Comfortable grip for extended prep sessions Hardened Steel Cutter: Long-lasting and precise Compact and Portable: Easy to store or carry to the range Specifications: Feature Details Caliber Range .17 to .60 Material Hardened steel Use Inside chamfer & outside deburr Compatibility All standard brass case mouths Item Number 9348 Performance and Application This tool is ideal for removing burrs left by trimming and creating a slight chamfer to ease bullet seating. It’s especially useful for precision reloaders who want to reduce neck tension variation and avoid damaging bullet jackets.

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RCBS Expander/Decapping Unit – .223 Remington / 5.56mm The RCBS Decapping Unit for .223 Remington / 5.56mm is a factory replacement assembly designed to restore full function to your RCBS sizing die. It combines the expander rod, expander ball, and decapping pin into one precision-machined unit, ensuring consistent neck tension and reliable primer removal. Key Features: All-in-One Assembly: Includes expander rod, expander ball, and decapping pin Precision Machined: Maintains concentricity and smooth case neck expansion Durable Steel Construction: Built for long-term reliability Factory Replacement: Same unit shipped with RCBS .223/5.56mm sizing dies Compatible Calibers: .223 Remington, 5.56 NATO, .222 Rem, .22-250, .22 Hornet, and more Specifications: Feature Details Caliber .223 Remington / 5.56mm Components Expander rod, ball, decapping pin Material Hardened steel Item Number 9802 Compatibility RCBS bottleneck sizing dies Performance and Application This unit is essential for reloaders who want to maintain consistent neck tension and primer pocket cleanliness. It’s especially useful for high-volume shooters or those who want a spare on hand in case of pin breakage.

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RCBS Expander/Decapping Unit – .30 Caliber / 7.62mm The RCBS .30 Caliber Expander/Decapping Unit is a factory replacement assembly designed for neck expansion and primer removal in bottleneck rifle cartridges. It’s compatible with a wide range of .30-caliber cases, including .308 Win, .30-06 Springfield, .300 Win Mag, and more. Key Features: All-in-One Assembly: Includes expander rod, expander ball, and decapping pin Precision Machined: Ensures concentricity and smooth case neck expansion Durable Steel Construction: Built for long-term reliability Factory Replacement: Same unit shipped with RCBS sizing dies Wide Compatibility: Works with .30 Rem, .30-30 Win, .308 Win, .300 BLK, .300 Win Mag, .300 Wby Mag, .30-378 Wby Mag, and others Specifications: Feature Details Caliber .30 / 7.62mm Components Expander rod, ball, decapping pin Material Hardened steel Item Number 9812 Compatibility RCBS bottleneck sizing dies Performance and Application This unit is essential for maintaining neck tension and primer pocket cleanliness during resizing. It’s especially useful for reloaders who want a spare on hand or need to replace a worn or damaged unit.

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RCBS Expander/Decapping Unit – 7mm / .284 Caliber The RCBS 7mm Expander/Decapping Unit is a factory replacement assembly designed for neck expansion and primer removal in bottleneck rifle cartridges. It’s compatible with a wide range of 7mm (.284") calibers, making it a versatile tool for reloaders working with popular hunting and precision cartridges. Key Features: All-in-One Assembly: Includes expander rod, expander ball, and decapping pin Precision Machined: Ensures concentricity and smooth case neck expansion Durable Steel Construction: Built for long-term reliability Factory Replacement: Same unit shipped with RCBS sizing dies Wide Compatibility: Works with cartridges like: 7mm Remington Magnum 7mm-08 Remington .280 Remington 7mm Mauser 7mm Weatherby Magnum 7mm STW .284 Winchester 7x64 Brenneke 7-30 Waters Specifications: Feature Details Caliber 7mm / .284 Components Expander rod, ball, decapping pin Material Hardened steel Item Number 9809 Compatibility RCBS bottleneck sizing dies Performance and Application This unit is essential for maintaining neck tension and primer pocket cleanliness during resizing. It’s especially useful for reloaders who want a spare on hand or need to replace a worn or damaged unit during high-volume sessions.

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RCBS Expander/Decapping Unit – .17 Caliber The RCBS Exp-Decap Unit in .17 caliber is a precision-machined replacement assembly designed for neck expansion and primer removal in bottleneck rifle cartridges. It’s ideal for reloaders working with .17-caliber cases, such as the .17 Remington, .17 Hornet, and .17 Remington Fireball. Key Features: All-in-One Assembly: Includes expander rod, expander ball, and decapping pin Precision Machined: Ensures concentric alignment and smooth case neck expansion Durable Steel Construction: Built to withstand repeated use Factory Replacement: Same unit shipped with RCBS sizing dies Compatible Calibers: .17 Remington, .17 Hornet, .17 Ackley Hornet, .17 Rem Fireball Specifications: Feature Details Caliber .17 (.172") Components Expander rod, ball, decapping pin Material Hardened steel Compatibility RCBS bottleneck sizing dies Item Number 9882 Performance and Application This unit is essential for maintaining neck tension and primer pocket cleanliness in small-caliber bottleneck cases. It’s especially useful for varmint and precision shooters who demand consistent neck expansion and reliable primer removal.

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RCBS Expander/Decapper Unit – .375 Caliber The RCBS Expander/Decapper Unit in .375 caliber is a factory replacement part designed for use in bottleneck rifle cartridge sizing dies. It combines three critical functions in one assembly: expanding the case neck, removing spent primers, and maintaining concentricity during resizing. Key Features: Expander Rod + Ball + Decapping Pin: All-in-one unit for neck expansion and primer removal Precision Machined: Ensures tight tolerances and concentric alignment Durable Steel Construction: Built to withstand repeated use and high-pressure resizing Factory Replacement: Same unit shipped with RCBS sizing dies—ideal for replacements or spares Compatible Calibers: Designed for .375 H&H Magnum, .378 Weatherby Magnum, and similar .375-caliber bottleneck cartridges Specifications: Feature Details Caliber .375 (e.g., H&H, Weatherby) Components Expander rod, expander ball, decapping pin Material Hardened steel Compatibility RCBS sizing dies (bottleneck) Item Number 9822 Performance and Application This unit is essential for maintaining neck tension and primer pocket cleanliness during case prep. It’s especially useful for reloaders who want to keep a spare on hand in case of pin breakage or wear during high-volume sessions.

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RCBS Flash Hole Deburring Tool – .22 Caliber The RCBS Flash Hole Deburring Tool (.22 Cal) is a precision case prep tool designed to remove burrs from the inside of flash holes, which can be left behind during manufacturing. These burrs can cause inconsistent ignition, so this tool helps improve shot-to-shot uniformity for precision reloaders. Key Features: Self-Centering Pilot Collar: Ensures accurate alignment with the flash hole Adjustable Stop: Prevents over-cutting and maintains consistent depth Case Pilot Stop: Holds brass securely to avoid wobble during use Caliber-Specific Pilot: Sized for .22 caliber cases Durable Construction: Built for long-term use with hardened steel components Specifications: Feature Details Caliber .22 Caliber Tool Type Flash Hole Deburring Tool Material Steel with adjustable collar Compatibility Most .22 cal centerfire cases Item Number 88145 Performance and Application Ideal for precision rifle reloaders, this tool enhances ignition consistency and accuracy by removing internal burrs that can disrupt powder burn. It’s especially useful for benchrest, F-Class, and long-range shooters who demand tight velocity spreads.

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RCBS Guide Bushing – 6.5 Caliber, Large Diameter The RCBS Guide Bushing for 6.5mm calibers (Large Diameter) is a precision-machined steel insert designed to control neck tension during resizing. Used with RCBS MatchMaster and Gold Medal Bushing Dies, it allows reloaders to fine-tune bullet grip and reduce case neck work—resulting in improved accuracy and extended brass life. Key Features: Caliber-Specific Fit: Designed for .264" bullets (6.5mm), including 6.5 Creedmoor, 6.5x55 Swede, and 6.5 PRC Large Diameter Option: Accommodates thicker neck walls or custom brass with minimal neck tension Self-Centering Design: Ensures concentric alignment with the case neck Hardened Steel Construction: Built for long-term precision and durability Interchangeable System: Works with RCBS MatchMaster and Gold Medal neck bushing dies Specifications: Feature Details Caliber 6.5mm (.264") Diameter Range Typically .286"–.295" (varies by brass) Material Hardened steel Compatibility RCBS MatchMaster & Gold Medal dies Item Number Varies by bushing size Choosing the Right Size: To determine the correct bushing diameter: Method 1: Measure the outside neck diameter of a loaded round and subtract .002"–.003" Method 2: Measure neck wall thickness × 2, add bullet diameter, then subtract .001" Example: (.015" × 2) + .264" – .001" = .293" bushing RCBS recommends keeping one size above and below your target for tuning neck tension. Performance and Application This bushing is essential for precision reloaders who want to control neck tension and reduce brass fatigue. It’s especially effective for long-range and competition shooters using high-end brass with consistent neck thickness.

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RCBS Hand Priming Tool – Portable, Precise Primer Seating The RCBS Hand Priming Tool is a compact, ergonomic solution for safe and consistent primer seating. Designed for reloaders who value portability and tactile feedback, it uses standard RCBS shell holders and includes both large and small primer plugs for versatility across calibers. Key Features: Handheld Design: Fits comfortably in your palm for on-the-go priming Safety Isolation Mechanism: Separates primer seating from the tray to reduce detonation risk No Primer Contact Required: Primer tray installs without touching primers Durable Cast Metal Construction: Built for long-term reliability Uses Standard RCBS Shell Holders: Compatible with post-1980 RCBS holders Specifications: Feature Details Type Handheld priming tool Primer Sizes Large & Small (plugs included) Shell Holder Fit RCBS standard (post-1980) Material Cast metal Safety Primer tray isolation system Performance and Application Ideal for reloaders who want to feel each primer seat, this tool offers excellent control and portability. It’s especially useful for those working in limited space or loading at the range.

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RCBS Lock Nut – 1/4"-28 Thread The RCBS 1/4"-28 Lock Nut is a factory replacement part designed to secure decapping rods or expander assemblies in RCBS resizing dies. Precision-machined and threaded to 1/4"-28 TPI, it ensures a tight, vibration-resistant hold—essential for maintaining consistent die setup during reloading. Key Features: 1/4"-28 Thread Size: Standard fine-thread fit for RCBS decapping rods Factory Replacement: Same lock nut included with RCBS resizing dies Hardened Steel Construction: Built for durability and repeat use Hex Profile: Allows easy tightening with a wrench or nut driver Prevents Backing Out: Keeps internal die components securely in place Specifications: Feature Details Thread Size 1/4"-28 Material Hardened steel Use Secures decapping/expander rods Compatibility RCBS resizing dies Item Number 193949 Performance and Application This lock nut is essential for maintaining die alignment and preventing component shift during high-volume resizing. It’s especially useful for reloaders who frequently adjust or replace expander rods and want to ensure a secure, repeatable setup.

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RCBS Lube-A-Matic Sizer Die – .310 Diameter The RCBS Lube-A-Matic Sizer Die in .310" is a precision tool designed for lubricating and sizing cast bullets to a consistent diameter. Built for use with the RCBS Lube-A-Matic-2 and Lyman 450/4500 lubricators, it ensures perfect cylindrical alignment and applies lube to grease grooves in a single stroke. Key Features: .310" Diameter Sizing: Ideal for .30-caliber cast bullets Precision-Honed Interior: Maintains bullet concentricity within ±0.0005" tolerance Hardened Steel Construction: Long-lasting and resistant to wear Gas Check Compatible: Helps crimp gas checks during sizing Cross-Compatible: Fits both RCBS Lube-A-Matic-2 and Lyman 450/4500 sizers Specifications: Feature Details Caliber .310" (for .30-cal bullets) Die Type Lube & Sizer Die Material Hardened Steel Compatibility RCBS Lube-A-Matic-2, Lyman 450/4500 Top Punch Sold separately Performance and Application Perfect for cast bullet reloaders, this die ensures uniform bullet diameter and proper lubrication, which are critical for accuracy and reduced barrel leading. It’s especially useful for shooters loading for .30-caliber rifles like the .30-30, .30-06, or .308 Win.

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RCBS Powder Funnel – .22 to .45 Caliber The RCBS Powder Funnel (.22–.45 Cal) is a versatile, anti-static funnel designed to deliver clean, precise powder charges into a wide range of rifle and pistol cases. Its non-stick surface, square base, and drop-tube spout make it a reliable tool for reloaders who value speed and accuracy without the mess. Key Features: Caliber Range: Fits .22 to .45 caliber cases, including WSM cartridges Anti-Static Finish: Prevents powder clinging and ensures smooth flow Drop Tube Design: Minimizes powder spills around case mouths Square Lip Base: Prevents the funnel from rolling off your bench Durable Polymer Construction: Lightweight, impact-resistant, and easy to clean Specifications: Feature Details Caliber Range .22 to .45 Material Anti-static polymer Design Drop tube with square base Compatibility Most rifle & pistol cases Item Number 9087 Performance and Application Ideal for handloaders working across multiple calibers, this funnel ensures clean, efficient powder charging without bridging or static buildup. It’s especially useful when loading fine-grain powders or working with short-necked cases that are prone to spillage.

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RCBS Quick Change Powder Measure – Fast, Flexible Powder Dispensing The RCBS Quick Change Powder Measure is a versatile reloading tool designed for reloaders who switch between calibers or charge weights frequently. With its interchangeable metering assemblies, drainable hopper, and broad charge range, it offers speed, precision, and convenience for both pistol and rifle reloaders. Key Features: Quick Change Metering Assemblies: Swap charge settings in seconds without recalibration Wide Charge Range: Dispenses from 0.5 to 110 grains (standard) or up to 250 grains (high-capacity version) Drain Attachment: Easily empties powder without removing the hopper Smooth Operation: Micrometer-style adjustment for fine-tuning charges Drop Tubes Included: Accommodates .22–.270, .30–.45, and .50 calibers Smokeless Powder Only: Not for use with black powder Specifications: Feature Standard Model High-Capacity Model Charge Range 0.5–110 grains Up to 250 grains Powder Capacity 1 lb (standard) 2 lbs (high-capacity) Metering System Quick-change with pin release Same, with larger hopper Compatibility Smokeless powder only Smokeless powder only Mounting Bench or press-mounted Bench or press-mounted Performance and Application Ideal for reloaders working with multiple calibers or load recipes, the Quick Change Powder Measure streamlines your workflow by letting you preset and swap metering assemblies. Whether you're loading light pistol rounds or magnum rifle cartridges, it delivers consistent, repeatable charges with minimal fuss.

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RCBS Rock Chucker Supreme Press – Single-Stage Reloading Powerhouse The RCBS Rock Chucker Supreme Press is a legendary single-stage reloading press known for its strength, precision, and versatility. Built from heavy-duty cast iron, it’s designed to handle everything from standard reloading to case forming and bullet swaging, making it a staple on serious reloaders’ benches. Key Features: Cast Iron Construction: Delivers unmatched strength and durability Ambidextrous O-Frame Design: Comfortable for both right- and left-handed users 4.25" Operating Window: Accommodates longer cartridges and magnum cases Central Pivot Handle: Provides superior leverage for sizing tough brass On-Press Priming System: Includes priming arm for convenience Upgradeable to Progressive: Compatible with Piggyback 4 conversion kit Specifications: Feature Details Type Single-stage reloading press Material Cast Iron Operating Window 4.25" Threading Accepts 7/8"-14 dies (1-1/4"-12 without bushing) Priming On-press priming arm included Mounting Large mounting holes for secure bench setup Weight Approx. 20 lbs (9 kg) Performance and Application Ideal for precision rifle reloaders, case formers, and bullet swagers, the Rock Chucker Supreme offers smooth operation, minimal flex, and long-term reliability. Its robust frame and long handle make it capable of sizing even the most stubborn brass with ease.

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