Springfield Armory

Caliber: 5.56x45mm NATO (.223REM) - Length: 35.5 Fully Extended / 32.25 Collapsed - Weight: 6lbs 9oz - Upper Receiver: Forged Type III Hard Coat Anodized 7075 T6 Aluminum Tactical Gray - Lower Receiver: Forged Type III Hard Coat Anodized 7075 T6 Aluminum w/ Accu-Tite Tension System Tactical Gray - Barrel: 16 Chrome Moly Vanadium 1:8 RH Twist Melonite - Gas System: Direct Impingement Mid-Length Gas System Low-Profile Gas Block - Trigger: Springfield Armory Proprietary Nickel Boron Coated GI - Sights: SA Low Profile Flip-Up Dual Aperture Rear - 1/2 MOA Windage Adj Flip-Up Front - 1/2 MOA Elevation Adjustment - Trigger Guard: Bravo Company - Pistol Grip: Magpul MOE Tactical Gray - Handguard: M-Lok Aluminum SA Pat. Pending Free Float w/ SA Locking Tabs Tactical Gray - Butt Stock: Magpul MOE 6-Position Tactical Gray - Buffer Assembly: Carbine H Heavy Tungsten Buffer - Receiver Extension: Mil-Spec Carbine Receiver Extension 7075 T6 Type III Hard Anodized Aluminum - Charging Handle: GI Style - Bolt Carrier Group: M16 BCG w/ Carpenter 158 Steel Bolt Shot Peened & Magnetic Particle Inspected - Magazine: 1 - 10 Round Magpul PMAG - Case: Soft Rifle Case