Spikes Tactical .223 Rem/5.56 Semi-Automatic AR-15 Rifle - STR5025-R2S

Completed rifles are built to strict warehouse standards, inspected by our professionally-trained armorers, then test fired for final functions check. Our armory staff takes pride incuilding these rifles for you guys and gals. We offer several rail choices and rail lengths.Features:Forged upper receiver - ejection port door, ejection port door spring, ejection port door rod, forward assist1/2-28 thread pitch for muzzleBarrel - 5.56 NATO chamberBarrel - 750 gas block seatBarrel - M4 feed ramped barrel extensionBarrel - Mil-spec phosphate coatingBar-2 rail - 7075 T6 barrel nut, 12 inches railBar-2 rail - 6061 T6 railBar-2 rail - continuous top railBar-2 rail - free floating 1-pieceBar-2 rail - QD attachment pointsSolid billet steel low profile gas blockCarbine gas tube - black nitride inside and out, gas tube roll pinCharging handle - forged aluminum, Mil-Spec type-3 coatingPhosphate coated, laser engraved with ST spider logo, high pressure tested (HPT), magnetic particle inspected (MPI)A2 flash hider - 1/2 inches crush washerForged lower receiver - spider logo, bullet pictogram selector markings, multi-caliber, MIL-A-8625F type III class-2 hardcoat anodized finish, low shelf, RDIAS compatibleLower parts - jeweled Mil-Spec trigger, Spikes pro grip, billet magazine release button, 6-position Mil-Spec buffer tube, castle nut, staked latch plate, 17-7 stainless buffer spring, ST-T2 buffer, spikes tactical M4 stockRifle includes hard case and manual