Smith & Wesson M&P15 Sport II 5.56 NATO AR-15, 16" Armornite Barrel, 1:9 Twist, Carbine Gas, A2 FSB, Magpul MBUS Rear, 2 PMAGs
The Smith & Wesson M&P15 Sport II is a well-specified AR-15 pattern rifle with a 16-inch 4140 steel barrel treated with Armornite/QPQ, a carbine-length gas system, and forged aluminum receivers. This example includes an A2 fixed front sight base, a Magpul MBUS flip-up rear sight, a flat-top T-marked Picatinny upper rail, and comes with two 30-round Magpul PMAGs. It offers a 1:9 RH twist, a threaded muzzle with an A2 birdcage flash suppressor, and a 6-position collapsible stock.
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 rifle is in great shape with a few minor scratches and small blemishes from light handling. The bore is bright and shiny.
What’s Included
- Magpul MBUS polymer flip-up rear sight (installed)
- Two 30-round Magpul PMAG polymer magazines
Built on forged aluminum upper and lower receivers with a standard removable trigger guard, the Sport II uses a direct-impingement, semi-automatic action and a carbine-length gas system. It includes a forward assist, an ejection-port dust cover, and a brass deflector, with a flat-top T-marked Picatinny upper receiver rail.
The 16-inch 4140 steel barrel features an Armornite/QPQ finish for durability and corrosion resistance, a 1:9 RH twist, and a threaded muzzle fitted with an A2 birdcage flash suppressor. The carbine-length, two-piece polymer handguard completes the classic configuration.
Sighting is handled by an A2 fixed front sight base with bayonet lug and sling swivel, paired with an installed Magpul MBUS polymer flip-up rear sight. The rifle uses a 6-position collapsible stock and an A2-style pistol grip, with a manual safety and standard charging handle.