Smith & Wesson M&P15 Sport II 5.56 NATO AR-15, 16" Threaded Barrel, Quad-Rail, A2 Front & Flip-Up Rear Sights - Excellent
This Smith & Wesson M&P15 Sport II stands out with an installed aftermarket aluminum quad-rail handguard and a polymer angled foregrip, paired with classic A2 front and flip-up rear iron sights. It features a 16" barrel marked "5.56 NATO 1/9" with a threaded muzzle and A2-style flash suppressor. The rifle is in excellent condition with a clean, mirror-bright bore, and includes a 30-round Magpul PMAG and a molded hard case.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal signs of prior use. The firearm presents in excellent condition, and the bore is clean and shiny.
What’s Included
- 1x 30-round Magpul PMAG polymer AR-15 pattern magazine
- Molded polymer hard rifle case
- Carbine-length aluminum quad-rail handguard (installed)
- Polymer angled foregrip (installed)
The M&P15 Sport II is an AR-15 pattern, direct-impingement semi-automatic rifle chambered in 5.56mm NATO. It uses a flat-top upper receiver with Picatinny T-marks and includes a forward assist, ejection-port cover, and brass deflector. Receivers are aluminum with a hard-anodized finish.
The 16" barrel is marked "5.56 NATO 1/9" and features a 1:9 twist. The muzzle is threaded and fitted with an A2-style flash suppressor. This configuration offers standard compatibility with AR-pattern muzzle devices.
This rifle has been customized with a carbine-length, two-piece aluminum quad-rail handguard featuring numbered slots and a delta ring. A polymer angled foregrip is installed, providing a ready-to-use accessory setup on the front end.
Furniture includes a 6-position, telescoping M4-style polymer stock with an S&W medallion and an A2-pattern polymer pistol grip. Iron sights consist of an A2-style fixed front sight base and a polymer flip-up rear sight.
The rifle uses the AR-15 pattern detachable box magazine interface with a stated capacity of 30+1. Markings include a prominent "M&P 15" roll mark and S&W text on the top rail. Made in the United States.




