Caliber: .22lr - Capacity: 15 - Front Sight: Flip Adjustable - Rear Sight: Flip Adjustable - Hard Guard: Modular Rail System - Stock: 6 Position Adjustable Stock - Receiver Material: Aluminum Alloy - Finish: Hard Anodized - Overall Length: 32 in / 812.8 mm - 35.25 in / 895.4 mm - Weight: 7.1 lbs / 3.2 kg - Height: 7.26 in / 184.4 mm - Width: 2.5 in / 65 mm - Top Rail Length: 20 in / 510 mm - Barrel Length: 16.5 - Twist Rate: 1:16 RH - Thread Pitch: 1/2 x 28 RH - Barrel Finish: Black Nitride (QPQ) - # of Grooves: 6 - Barrel Material: 4140 Chrome Moly - Operating System: Direct Blowback - Action Type: Semi-Automatic - Trigger Type: Single Stage - Trigger Weight: 5.5 lbs - Safety: Left Side Selector - Magazine Release: Button Right Side - Magazine Compatibility: Black Dog Magazine