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Smith & Wesson M&P 5.7 Threaded Optic Ready 5.7x28mm FN Blue/Black Pistol

The Smith & Wesson M&P 5.7 combines the flat-shooting 5.7x28mm FN cartridge with the innovative TEMPO rotating barrel system. Its internal hammer-fired, gas-operated locked-breech design keeps the barrel locked until the projectile passes the gas port, supporting consistent cycling and dependable performance. The five-inch threaded barrel and optic-ready slide provide a versatile foundation for range use, while the textured polymer grip, flat-face trigger, forward slide serrations, and Picatinny-style rail enhance control and adaptability. An ambidextrous manual thumb safety, reversible magazine release, and ambidextrous slide stop accommodate a wide range of users.

Key features

  • TEMPO rotating gas-operated barrel system supports reliable locked-breech cycling
  • Chambered in 5.7x28mm FN with a 22+1 capacity
  • Five-inch threaded barrel accepts compatible muzzle accessories
  • Optic-ready slide allows installation of a compatible red dot sight
  • Flat-face single-action trigger promotes consistent finger placement
  • Ambidextrous manual thumb safety and slide stop improve user flexibility

The Smith & Wesson M&P 5.7 delivers a modern, adaptable 5.7x28mm FN platform for range and defensive applications.

Smith & Wesson M&P 5.7 Threaded Optic Ready 5.7x28mm FN: quick facts

What caliber is the Smith & Wesson M&P 5.7 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 8.4 inches, weight 25.2 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 New Jersey?
Yes. It ships to a licensed FFL dealer in New Jersey; you pick it up there after the background check. New Jersey buyers: each handgun needs a Permit to Purchase and ships to a NJ dealer, so confirm with your NJ dealer that this model and its magazines (10 rounds or fewer) are NJ-legal before ordering.
Is it in stock?
Yes, at $761.29. Orders leave within 1-2 business days; shipping is free over $999.

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