Used UPGRADES Smith & Wesson M&P-15 Sport II S&W 5.56 NATO AR AR15 +2 MAGS

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

Sold On:October 8, 2026 at 9:38 PM
How Buying WorksEnded on October 8, 2026 at 9:38 PM

Key Features

  • Item Type: Semi Auto Rifles
  • Action: Direct Impingement
  • Manufacturer: Smith & Wesson (S&W)
  • Capacity: 40 1
  • Model: M&P-15
  • Barrel Length: 16"
  • Caliber: 5.56mm NATO
  • Finish: Black
  • Overall Condition: Good

Product Description

    Smith & Wesson M&P-15 Sport II 5.56 NATO 16" AR-15, Customized with Samson Evolution 15" Handguard, Magpul MBUS Sights, MFT Minimalist Stock, Threaded Barrel

    This Smith & Wesson M&P-15 Sport II is a customized AR-15 pattern rifle in 5.56 NATO, set up with a Samson Evolution Series 15" free-float handguard, Magpul MBUS flip-up sights, and a Mission First Tactical Battlelink Minimalist stock. It features a 16" threaded barrel with an aftermarket multi-prong muzzle device, a flat-top upper with T-marked Picatinny rail, and a mil-spec diameter receiver extension. The bore is excellent, and the rifle comes with one 40-round PMAG and one 30-round PMAG.

    Condition

    Overall Condition: Good condition, showing some signs of prior use and handling.

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

    Bore Rifling: Excellent Rifling - Sharp lands and grooves.

    Specific Condition Notes: Light marks from prior handling and use are present. Receiver markings have user-applied DIY color fill. See photos for close-ups of surfaces and finish.

    What's Included
    • Smith & Wesson M&P-15 Sport II rifle
    • Magpul MBUS polymer flip-up front and rear sights (installed)
    • Samson Manufacturing Evolution Series 15" free-float handguard (installed)
    • Mission First Tactical Battlelink Minimalist carbine stock, BMSMIL (installed)
    • Polymer angled foregrip (installed)
    • Aftermarket multi-prong flash hider/compensator (installed)
    • 1x 40-round Magpul PMAG magazine
    • 1x 30-round Magpul PMAG magazine (Gen M3 marking visible)

    Built on the proven M&P-15 Sport II platform, this rifle uses a semi-automatic, direct impingement system chambered in 5.56mm NATO. It has a 16" threaded barrel capped with an aftermarket multi-prong muzzle device. The flat-top upper provides a T-marked Picatinny rail, and the receiver includes a forward assist and an ejection-port dust cover.

    The Samson Evolution Series 15" free-float aluminum handguard reduces weight while offering extended accessory mounting length. It is factory-marked with "SAMSON MFG. CORP. U.S.A." and "SAMSON EVOLUTION SERIES 15" PATENT # US8448367 B2." An angled foregrip is installed on the handguard.

    Sighting is handled by installed Magpul MBUS polymer flip-up front and rear sights. These back-up iron sights provide a durable and lightweight aiming solution.

    The furniture includes a Mission First Tactical Battlelink Minimalist carbine stock on a mil-spec diameter receiver extension, plus an A2-style pistol grip. Controls include a manual safety selector marked SAFE/FIRE. Markings include "SMITH & WESSON SPRINGFIELD, MA MADE IN U.S.A." on the lower and M&P-15 model rollmarks.

Specifications

Item TypeSemi Auto Rifles
ManufacturerSmith & Wesson (S&W)
ModelM&P-15
SubmodelSport II
Caliber5.56mm NATO
Overall ConditionGood
Bore ConditionExcellent
ActionDirect Impingement
Capacity40 1
Barrel Length16"
FinishBlack
Stock/GripsA2-style pistol grip
Sight/Opticflip-up back-up iron sights (Magpul MBUS)
Country of OriginUnited States