Crosman Stinger P311 6mm Spring Powered Single Shot Airsoft Pistol Clear/Black. These Airsoft Guns by Crosman feature a 6mm 12 round magazine that is easy-to-load. The Crosman Stinger P311 6mm Air Pistol is solid and durable and provides shot after shot of fun for all ages Specifications for Crosman Stinger P311 6mm Airsoft Pistol: Manufacturer: Crosman Gun Model: Crosman Stinger P311 Additional Features: International Version Fabric/Material: Synthetic Weight: 0.5 lb Projectile Caliber: .243 Caliber Features of Crosman Stinger P311 6mm Airsoft Pistol .12g BB Velocity: Up to 325 fps Caliber: 6.0 mm Barrel Type: Smooth Bore Front Sight: Fixed Blade Rear Sight: Fixed Notch Magazine: Magazine Material: Synthetic Powerplant: Spring Safety: Lever Product Weight: 0.50 lbs Package Contents: Crosman Stinger P311 6mm Airsoft Pistol What firearm models does the manufacturer say Crosman Stinger P311 6mm Airsoft Pistol is compatible with? The manufacturer says that Crosman Stinger P311 6mm Airsoft Pistol is compatible with Crosman Stinger P311Crosman ASP311C: Stinger P311 6mm Spring Powered Single Shot Airsoft Pistol Clear/Black