Smith & Wesson M&P15 Sport II Optics Ready M-LOK 5.56 NATO, 16 in Armornite Barrel, 30+1, 6-Position Stock
This Smith & Wesson M&P15 Sport II Optics Ready M-LOK (SKU 12939) is the OR M-LOK variant configured with a flat-top upper and a railed gas block (Picatinny segment). It features a 16 in Armornite-treated barrel with 1:9 twist and a threaded muzzle with A2 flash suppressor. The rifle is in very good condition and comes with the factory box, owner’s manual, and one 30-round Magpul PMAG GEN M2 MOE magazine. Note: The original factory optic from the “W/OPTIC” package (SKU 12939) is not included.
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: Minor handling marks are present from previous use. See the photos for close-up views of the surfaces and markings.
What's Included
- Smith & Wesson factory box with matching serial label (SKU 12939)
- Owner's manual
- 1x 30-round Magpul PMAG GEN M2 MOE AR/M4 magazine
- Original factory optic (from "W/OPTIC" package): Not included
The Optics Ready M-LOK configuration (SKU 12939) pairs a flat-top upper with T-marked Picatinny rail and a railed gas block (Picatinny segment). Forged aluminum receivers with an integral trigger guard, forward assist, and ejection port cover round out a proven AR-15 pattern layout.
The 16 in 4140 steel barrel is Armornite-treated, uses 6-groove rifling with a 1:9 twist, and is threaded at the muzzle. An A2 flash suppressor is installed. The carbine-length gas system and direct-impingement action provide a familiar operating setup in 5.56mm NATO.
Furniture includes a Magpul MOE carbine-length M-LOK polymer handguard for accessory mounting, an A2-style polymer grip, and a 6-position collapsible stock with sling slot. Length of pull is 10.5 in for adaptable fit.
Capacity is 30+1 and one Magpul PMAG GEN M2 MOE 30-round magazine is included. Overall length is 35.0 in and weight is 6.85 lb. A manual safety is fitted. This rifle is made in the USA.