Springfield Armory

Caliber: 5.56x45mm NATO (.223REM) - Length: 32.25 - 35.5 - Weight: 6lbs 11oz - Upper Receiver: Forged 7075 T6 Aluminum Type III Hardcoat Anodized Forward Assist M4 Feed Ramps - Lower Receiver: Forged 7075 T6 Aluminum Type III hardcoat Anodized Accu-Tite Tension System - Barrel: 16 CMV Melonite 1:8 - Gas System: Direct Impingement Mid-Length Picatinny Pinned Gas Block - Trigger: Nickel Boron Coated GI - Sights: Low Profile Adjustable Flip-Up - Trigger Guard: BCMGUNFIGHTER - Pistol Grip: Strike Industries - Handguard: BCMGUNFIGHTER PKMR M-Lok - Butt Stock: Magpul Fixed - Buffer Assembly: Carbine H Heavy Tungsten Buffer - Receiver Extension: Mil-Spec - Charging Handle: GI Style - Bolt Carrier Group: M16 w/ Carpenter 158 Steel Bolt HPT/MPI Melonite - Magazine: (1) 10-Round Magpul PMAG Gen M3 - Case: Soft Rifle Case