Crosman C11 CO2 Air Pistol .177 Cal 18+1 Semi-Auto BB Gun

The Crosman C11 delivers semi-automatic action and high-capacity shooting in a compact CO2-powered air pistol. This .177 caliber BB gun combines realistic blowback operation with reliable performance for target practice and plinking applications.

What Makes This Different

Unlike single-shot air pistols, the C11 features semi-automatic operation with an 18-round BB magazine capacity. The CO2 powerplant generates consistent velocities up to 480 feet per second, while the blowback action provides realistic cycling similar to powder-burning pistols. The polymer construction keeps weight manageable at just 1.6 pounds while maintaining durability for extended shooting sessions.

Key Features

• Semi-automatic blowback action with realistic slide cycling
• 18-round drop-out BB magazine for extended shooting
• 12-gram CO2 cartridge power source delivers up to 480 FPS
• Ergonomic black polymer grips with textured surface
• Fixed front and rear sights for accurate target acquisition
• Manual safety located in trigger guard
• Picatinny accessory rail for tactical attachments

The C11 performs consistently across multiple CO2 cartridges, typically delivering 40-50 shots per cartridge depending on temperature conditions. The blowback system provides tactile feedback that benefits training applications, while the magazine capacity reduces reload frequency during extended practice sessions. Cold weather performance remains stable down to approximately 50°F, with velocity dropping gradually in lower temperatures.

Technical Specs

• Caliber: .177 (4.5mm) steel BBs
• Action: Semi-automatic blowback
• Capacity: 18+1 rounds
• Power Source: 12-gram CO2 cartridge
• Velocity: Up to 480 feet per second
• Overall Length: 8.25 inches
• Weight: 1.6 pounds
• Construction: Polymer frame and grips
• Sights: Fixed front and rear
• Safety: Manual trigger guard safety
• Rail: Picatinny accessory rail

The C11 addresses the need for affordable semi-automatic training without the complexity of powder-burning firearms. Its combination of realistic operation, high capacity, and consistent CO2 power makes it suitable for both new shooters learning fundamentals and experienced shooters maintaining muscle memory between range sessions.