The Smith & Wesson M&P5.7 — Threaded is a full-size, striker-fired semi-automatic pistol chambered in 5.7×28mm. It features a 5-inch barrel with 1/2×28 threading for muzzle device compatibility and utilizes Smith & Wesson’s TEMPO™ gas-operated, locked-breech system for performance and reliability. This model includes an optics-ready slide, flat-face trigger, and forward slide serrations. The polymer frame design incorporates enhanced grip texture, an accessory Picatinny-style rail, and ships with two 22-round magazines.
Key Features
- Slide: Optics-ready stainless steel with Armornite® finish and forward serrations
- Frame: Polymer construction with enhanced grip texture
- Trigger: Flat-face design for consistent finger placement
- Sights: White-dot front and rear sights; optics-ready cut for mounting red dots
- Accessory Rail: Picatinny-style for lights or lasers
- Operation System: TEMPO™ locked-breech, gas-operated barrel system
Specifications
- Caliber: 5.7×28mm
- Barrel: 5″ stainless steel, 1/2×28 threaded with protector
- Weight: Approx. 26.7 oz
- Safety: Manual thumb safety
- Capacity: 22+1 rounds (two magazines included)









