Action: Semi Auto - Caliber: .22 LR - Capacity: 10 - Finish: Black - Sights: Folding MBUS - Overall Length: 32.5 37.25 - Weight: 89.6 oz - Introducing the Performance Center M&P15-22 Sport complete with all of the features you've come to expect from the Per-formance Center. The Performance Center M&P15-22 Sport features a 2-stage Match Trigger VLTOR Adjustable Stock Hogue grip and Match-Grade Precision Threaded Barrel Chamber and Trigger. Also includes the new 10 M&P Slim Handguard with Magpul M-LOK and Magpul MBUS Sights for quick target acquisition.