Used Smith & Wesson Model M&P-15 S&W 5.56 NATO AR15 AR 16" M&P15 MAGPUL +2 MAGS

Smith & Wesson M&P-15 S&W 556 M&P15 AR15 AR

How Buying WorksEnding October 13, 2026 at 10:30 PM

Key Features

  • Item Type: Semi Auto Rifles
  • Action: AR-15 Direct Impingement
  • Manufacturer: Smith & Wesson (S&W)
  • Capacity: 30 1
  • Model: Model M&P-15
  • Barrel Length: 16"
  • Caliber: 5.56mm NATO
  • Finish: Black
  • Overall Condition: Very Good

Product Description

    Smith & Wesson M&P-15 5.56mm NATO AR-15, 16-inch, DI Action, Magpul Stock, Quad-Rail, A2 Front Sight

    This Smith & Wesson M&P-15 is a 5.56mm NATO AR-15 configured with useful, ready-to-use features. It pairs a 16-inch barrel and carbine-length gas system with a forged 7075-T6 aluminum receiver set, a flat-top Picatinny upper with T-marks, and an F-marked A2 front sight base. Upgrades include a Magpul MOE 6-position collapsible stock, a carbine-length drop-in quad-rail handguard, and a rubberized finger-grooved pistol grip.

    Condition

    Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.

    Bore Condition: Excellent - Clean, mirror finish, no signs of wear.

    Bore Rifling: Excellent Rifling - Sharp lands and grooves.

    Specific Condition Notes: This firearm is in great shape, with minor surface scratches and small blemishes from light handling.

    What’s Included
    • 2x 30-round Magpul PMAG AR/M4 GEN M2 MOE polymer magazines
    • Polymer flip-up rear sight (installed)
    • Magpul MOE carbine adjustable stock (installed)
    • Carbine-length drop-rail quad-rail handguard (installed)
    • Rubberized finger-grooved pistol grip (installed)

    The M&P-15 uses a semi-automatic, direct impingement operating system with a carbine-length gas system for a familiar AR-15 manual of arms. The 16-inch barrel features a 1:9 twist and an A2 flash suppressor on a threaded muzzle.

    The forged 7075-T6 aluminum receivers are hard-anodized and include a flat-top Picatinny upper with T-marks. It is equipped with a dust cover, forward assist, shell deflector, and a bayonet lug. Controls include a standard magazine release and a manual safety.

    Sighting is handled by an F-marked A2 front sight base and a polymer flip-up rear sight. The carbine-length, two-piece drop-in quad-rail handguard is retained by a delta ring and handguard cap, providing rail space along all four sides.

    Furniture includes a Magpul MOE 6-position collapsible stock and a textured, finger-grooved rubberized pistol grip. The rifle accepts AR-15 pattern magazines and comes with two 30-round Magpul PMAGs. Country of origin is the United States.

Specifications

Item TypeSemi Auto Rifles
ManufacturerSmith & Wesson (S&W)
ModelModel M&P-15
Caliber5.56mm NATO
Overall ConditionVery Good
Bore ConditionExcellent
ActionAR-15 Direct Impingement
Capacity30 1
Barrel Length16"
FinishBlack
Stock/Gripstextured finger-grooved rubberized pistol grip
Sight/OpticA2 front sight base with flip-up rear
Country of OriginUnited States