Smith & Wesson M&P 5.7 5.7x28mm Full-Size — 5 in Threaded Armornite Barrel, Optics-Cut Slide, 22+1 Capacity, 4 Magazines — Excellent
This Smith & Wesson M&P 5.7 stands out for its TEMPO gas-operated, two-piece stainless steel barrel system with a factory-threaded muzzle, an optics-cut slide with top lightening windows, and a flat-face trigger with internal-hammer single-action fire control. It comes in excellent condition and includes four factory 22-round magazines, adding immediate range readiness and value.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: There are light brass marks on the slide from use. The bore presents a bright and clean appearance.
What’s Included
- Smith & Wesson factory hard case (M&P-branded plastic clamshell)
- Smith & Wesson M&P 5.7 safety & instruction manual
- Four factory 22-round steel magazines for 5.7x28 (M&P 5.7)
The M&P 5.7 uses Smith & Wesson’s TEMPO system: a gas-operated, locked-breech, two-piece barrel that delays unlocking until the bullet passes the gas port. The result is a 5 in stainless steel barrel with an Armornite finish and a factory-threaded muzzle for 1/2x28 devices.
This model features internal-hammer single-action fire control within the M&P polymer line, paired with a flat-face trigger and a trigger safety. Capacity is 22+1 with the included 22-round magazines, aligning with the pistol’s full-size profile.
The slide is Armornite finished in black and includes forward serrations, an optics cut, and longitudinal top lightening windows. Sights are drift-adjustable, with a dovetailed white-dot front and a plain-notch rear, and a sight radius of 7.125 in.
User-friendly controls include ambidextrous slide-stop levers and a reversible magazine release. The polymer frame is black with an accessory rail that has four slots. The slide bears the factory warning marking: “CAUTION CAPABLE OF FIRING WITH MAGAZINE REMOVED.”