Description
Crosman 1077 CO2 Semi-Auto Air Rifle – .177 Caliber
The Crosman 1077 is a lightweight, semi-automatic CO₂-powered .177-caliber pellet rifle designed for plinking, target shooting, and light pest control. Modeled after the Ruger 10/22, it offers fast follow-up shots and a fun shooting experience with minimal recoil—perfect for beginners and seasoned shooters alike.
Key Features:
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Caliber: .177 (4.5mm) – compatible with standard lead or alloy pellets
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Action: Semi-automatic – fires as fast as you pull the trigger
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Power Source: 12g CO₂ cartridge – delivers up to 780 fps with alloy pellets
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Magazine: 12-shot rotary clip – quick reloads and sustained shooting
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Barrel: Rifled steel – improves accuracy over smoothbore designs
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Stock: Synthetic – lightweight, weather-resistant, and durable
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Sights:
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Safety: Crossbolt manual safety
Specifications:
| Feature |
Details |
| Caliber |
.177 (Pellet) |
| Velocity |
Up to 625–780 fps (pellet dependent) |
| Magazine Capacity |
12 rounds |
| Barrel Length |
20.38" |
| Overall Length |
36.88" |
| Weight |
3.7 lbs (1.7 kg) |
| Rail |
11mm dovetail for optics |
| Trigger |
Double-action only |
Performance Notes:
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Ideal for backyard plinking, skill development, and small pest control
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CO₂ efficiency: ~50 shots per cartridge before velocity drops
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Low recoil and quiet operation make it beginner-friendly
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Double-action trigger is heavier than single-stage but enables rapid fire
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Compatible with lead-free pellets for higher velocity and cleaner shooting
