The Smith & Wesson M&P 5.7 is a full-size, polymer-frame semi-automatic pistol chambered for 5.7x28mm. It features a 5.0-inch threaded barrel, an optic-ready slide with a Shield/RMSc footprint, and comes with two 22-round magazines. The design incorporates an internal hammer-fired, gas-operated locked-breech TEMPO barrel system for consistent cycling.
Key Specifications
- The caliber is 5.7x28mm.
- The barrel measures 5.0 inches and is threaded for accessories.
- The action is an internal hammer-fired, gas-operated locked-breech TEMPO system.
- The frame is constructed of polymer with an integrated Picatinny-style rail.
- The slide is stainless steel finished with Black Armornite.
- The firearm ships with two 22-round magazines.
- The muzzle thread pattern is 1/2-28 tpi.
- The barrel twist is 1:9.
- The listed weight is 26.7 oz.
- The optic footprint is Shield/RMSc (optic-ready slide).
The M&P 5.7 is built for shooters who want a flat-face trigger, forward slide serrations, a slim textured grip and an optics-compatible slide combined with a threaded muzzle and high-capacity magazines. Its configuration suits precision-oriented range use and practical modern pistol applications where the 5.7x28mm chambering and accessory readiness are desired.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
