The M&P15-22 Pistol features a M&P handguard with M-LOK slots, 2 position safety, SB Tactical SBA3 adjustable arm brace, and a full length Picatinny-style rail. It utilizes a one-point QD sling swivel attachment point and a threaded barrel with a flash suppressor. Included is one 9mm 25-round magazine. Oal 22.80"- 25.40" Type Semi-Auto Grips Black Polymer Action semi-auto Safety Manual Thumb Sights Optic Ready Weight 3.35 lbs Caliber 22 LR Capacity 25+1 Stock Type Polymer Stock Finish Black Weight Range 3 lbs to 3.99 lbs Barrel Length 8" Stock Material Synthetic Barrel Length Range 8" to 8.99"