Description Smith & Wesson M&P 15 chambered in .223 Remington with a 16.5″ 1/9 twist 5.56 featureless barrel. A2 style front gas block with adjustable front sight post. Quad picatinny rail aluminum handguard with a vertical grip and side rail covers. Flat top upper receiver with a mounted Redfield Counterstrike Red/Green dot sight and red laser combo. Magpul MBUIS adjustable rear backup sight. S&W M&P 15 forged aluminum lower receiver with standard AR controls, A2 pistol grip, and pinned carbine stock. Staked castle nut. Does not include a magazine. Must ship to a FFL holder. Check local laws regarding “Assault Weapons” BEFORE bidding. Condition: Very Good with light scratches and wear from handling and operation. Bright and clean rifled bore. Barrel Length: 16.5″ Serial: ST39731 Manufacturer: SMITH & WESSON Caliber: .223 Rem, 5.56 NATO Model: M&P 15 Book# 03569