The Mauser 1911 is the most accurate .22lr version of the Colt M1911A1 on the market. It features ambidextrous controls 80% parts compatibility with standard 1911 and the capability to take most standard 1911 accessories. - SPECIFICATIONS: - Caliber: .22 LR - Barrel length: 5 - Overall length: 8.6 - Weight: 2.15 Lbs - Barrel twist rate: 1 in 16 - Number of grooves: 6 - Magazine capacity: 10 Rounds - Trigger pull: 4.5 Lbs - Made in Germany - Features: Limited Lifetime Warranty - Grip Option: Moulded Black Moulded Wood