Smith and Wesson 12575: Compact, folding design. Optics-ready. Integrated recoil buffer system. Reversible magazine catch. 30 3/8\'\' unfolded length to 16 3/8\'\' folded. 1/2-28 threaded muzzle with thread protector. Flat-face trigger with crisp break. Compatible with M&PA(R) Pistol double-stack magazines. In-stock magazine storage w/quick-release tab system. Horizontal folding mechanism with locking latch. Horizontal folding design doesn't interfere with top-mounted optics (optics sold separately). M-LOK slots on handguard with Picatinny-style rail on top. Charging slide/handle doubles as retainer when folded. Carrying bag with additional storage and VelcroA(R) straps. Backed by Smith & Wesson's Limited Lifetime Service Policy. Made in U.S.A.