Smith & Wesson M&P 5.7 OR 5.7x28mm 5" 10-Round Pistol

The Smith & Wesson M&P 5.7 OR is a full-size, striker-fired polymer pistol chambered in 5.7x28mm, built for range shooting and defensive practice. Its TEMPO barrel system is an internal hammer-fired, gas-operated locked-breech design that delays barrel movement until the bullet passes the gas port, which is intended to support consistent cycling across a variety of 5.7x28mm loads.

The pistol has a 5-inch rotating barrel with a 1:9 inch twist rate and a stainless steel slide with an Armornite finish, forward serrations, and an optics-ready cut for direct mounting of compatible red dot sights. It has a 10-round capacity, 3-dot white sights, a flat-face trigger, a thumb safety, and an ambidextrous slide stop with a reversible magazine release. The textured polymer grip has an integrated Picatinny rail, and the overall width is 1.10 inches. Two 10-round magazines are included.

• Caliber: 5.7x28mm
• Barrel Length: 5 in
• Twist Rate: 1:9 in
• Capacity: 10 rounds
• Frame Size: Full Size
• Action: Striker Fired
• Sights: 3 Dot
• Optics Ready: Yes