Springfield Armory

Caliber: 5.56x45mm NATO (.223 REM) - Color: Black - Barrel: 7.5 416R Stainless Steel Melonite 1:7 - Upper Receiver: Forged 7075 T6 Aluminum Type III Hardcoat Anodized Forward Assist M4 Feed Ramps - Lower Receiver: Machined 7075 T6 Billet Aluminum Type III Hardcoat Anodized Accu-Tite Tension System QD Mounting Points - Bolt Carrier Group: Enhanced M16 w/ 9310 Steel Bolt HPT/MPI Melonite - Gas System: Direct Impingement Pistol-Length Low-Profile Pinned Gas Block - Forend: Aluminum Free Float w/ SA Locking Tabs Forward Safety Stop M-Lok - Pistol Brace: Gear Head Works Tailhook Law Tactical Folder - Trigger: Nickel Boron Coated Flat GI - Muzzle Device: EVAC Blast Diverter - Receiver Extension: SA Pistol - Receiver End Plate: QD - Buffer Assembly: Carbine H Heavy Tungsten Buffer - Charging Handle: SA Midsize - Safety Switch: Ambidextrous - Trigger Guard: Integral to Receiver - Grip: Reptilia CQG Pistol Grip - Magazines: (1) 20-Round Magpul PMAG Gen M3 - Weight: 6 lbs 12 oz - Length: 18-26.5