
The Smith & Wesson M&P5.7 combines the flat trajectory and high velocity of the 5.7x28mm FN cartridge with the consistency of the gas-operated, locked-breech Tempo Barrel System. Its five-inch threaded barrel remains locked until the bullet passes the gas port, supporting reliable cycling and repeatable performance. The pistol features an internal hammer-fired action, crisp single-action trigger, optics-cut slide, forward slide serrations, Picatinny-style accessory rail, ambidextrous slide stop, and reversible magazine release. Its slim textured polymer grip provides a secure, comfortable hold, while the two included 22-round magazines offer substantial capacity.
Key features
- Gas-operated rotating locked-breech Tempo Barrel System supports consistent cycling and repeatable performance.
- Five-inch threaded barrel with a 1-in-9-inch twist is ready for compatible muzzle devices.
- Optics-cut slide supports the addition of a compatible pistol red dot sight.
- Flat-face single-action trigger promotes consistent finger placement and a clean trigger break.
- Slim textured polymer grip provides secure handling and comfortable control.
- Ambidextrous slide stop and reversible magazine release accommodate a wide range of shooters and preferences.
The Smith & Wesson M&P5.7 delivers a high-capacity, optics-ready platform for range use and defensive applications. Add it to your collection today.
Smith & Wesson M&P5.7 Threaded Optic Ready 5.7x28mm FN: quick facts
- What caliber is the Smith & Wesson M&P5.7 Threaded Optic Ready 5.7x28mm FN?
- It is chambered in 5.7x28mm FN.
- How many rounds does it hold?
- 22+1 rounds; magazines included: 2.
- How big and heavy is it?
- Barrel length 5 inches, overall length 7.25 inches, weight 25.3 ounces.
- What kind of action does it use?
- Semi-Automatic.
- Is it optic ready or threaded?
- Optic ready: Yes; threaded barrel: Yes.
- What sights and finish does it have?
- Sights: Standard Sights; finish: Blue/Black.
- Is it new or used?
- New, in the original packaging.
- Can I buy it in Iowa?
- Yes. It ships to a licensed FFL dealer in Iowa; you pick it up there after the background check. Handguns ship to the Iowa dealer you pick at checkout, where you complete Form 4473 and the background check before pickup.
- Is it in stock?
- Yes, at $700.91. Orders leave within 1-2 business days; shipping is free over $999.







