Smith & Wesson M&P-15 T 5.56 NATO AR-15, 16 inch 5R Stainless-Finish Barrel, Free-Float Quad-Rail, Upgraded Radian SN-ACH & FailZero BCG
This Smith & Wesson M&P-15 T stands out with a stainless-finish, 5R-rifled 16 inch barrel, a free-float quad-rail handguard, and a flat-top A3 upper with T-marked Picatinny rail. It has thoughtful upgrades installed, including a Radian SN-ACH ambidextrous charging handle, a FailZero nickel-boron bolt carrier group, a multi-port muzzle brake/compensator, and a Magpul MOE SL-S collapsible stock. It ships with two 30-round magazines and is in excellent condition.
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 Notes: Exterior surfaces show a few minor, superficial scratches and blemishes. The bore is clean and shiny.
What’s Included
- Smith & Wesson M&P-15 T rifle
- Magpul MOE SL-S carbine stock (installed)
- Radian SN-ACH ambidextrous charging handle (installed)
- FailZero nickel-boron bolt carrier group (installed)
- Multi-port muzzle brake/compensator (installed)
- Angled foregrip (installed)
- Two 30-round magazines: one Magpul PMAG and one Lancer L5 AWM polymer magazine
The M&P-15 T platform combines forged aluminum receivers with a hard-coat anodized black finish and a flat-top A3 upper featuring a T-marked Picatinny rail. Its free-float quad-rail handguard is aluminum with numbered rails and carries the MILITARY & POLICE marking. No sights are installed.
The 16 inch barrel is chambered in 5.56 NATO and marked 5.56 NATO 1/8 5R. It has a stainless finish, 5R rifling, and a 1:8 twist to support a wide range of bullet weights. The threaded muzzle is fitted with a multi-port brake/compensator. The rifle includes a forward assist, case deflector, and ejection port cover.
Upgrades include a Radian SN-ACH ambidextrous, suppressor-optimized charging handle and a FailZero nickel-boron bolt carrier/BCG. The action is semi-automatic with a direct impingement gas system, a standard magazine release, and a manual safety selector. The STANAG-pattern magazine interface supports common AR-15 magazines.
Furniture includes a Magpul MOE SL-S collapsible stock with an approximate 11–14 inch length-of-pull range, an A2 pistol grip, and a polymer angled foregrip for added front-end control. Capacity is 30+1 with the included magazines, and the rifle is built in the United States.
This rifle comes with two quality 30-round magazines: one Magpul PMAG and one Lancer L5 AWM, providing ready-to-use compatibility with its STANAG magwell.




