Core15 Tac Piston 16" 5.56 1-30Rd

CORE15™ M4 PISTON RIFLE w/FREE-FLOATING 4-RAIL HANDGUARD•Gas Piston Assembly w/adjustable gas settings   •Mil-Spec forged 7075-T6 lower receiver w/Type III Class II hard-coat anodized finish beveled Magwell for improved reloading speed machined chevrons in front strap & bullet pictogram safety markings   •Mil-Spec forged 7075-T6 M-4 upper receiver w/Type III Class II hard-coat anodized finish M4 feed ramps 1913 Picatinny rail flat top w/dry lube internal finish & laser engraved T-markings   •M4 profile stainless steel Match Grade 3-groove polygonal barrel w/1:8 twist   •Proprietary monolithic melonite-coated bolt carrier   •Magnetic Particle Inspected (MPI) bolt assembly   •A-2 Flash Hider   •Picatinny flat-top gas block (optics-ready design)   •Free-floating 4-rail handguard   •Features Magpul® MOE® MBUS front & rear sights 6-position stock pistol grip & PMAG®   •Hardcore billet V.2 charging handle   •Oversized trigger guard   •Owner’s manual   •Wt.: 6.2 lbs. (unloaded)   •Lifetime Warranty   Cal.                          Cap.    Brl.   5.56 NATO/.223      30      16"