ANDERSON MANUFACTURINGAM-15M416ZESPL ZOMBIE CERTIFIED w/ZOMBIE ETCHED FOREND•Semi-auto •RF-85 treated M4 carbine w/optics-ready Picatinny rail & quad rail •Hard-anodized 8625 F finish •7075-T6 aluminum receiver •1:8 twist •Features heavy M4 barrel w/Phantom suppressor, Magpul MOE 6-position stock & Magpul MOE pistol grip, & free-float “ZOMBIE” etched forend w/zombie-green finish •Highly Recommended: Do NOT Oil Weapon PERIOD •Includes (1) 30-round PMAG zombie-green magazine & hard case. •OAL: 32.5″-36.125″ Cal. Brl. 5.56 NATO 16″