Springfield Armory

Caliber: 5.56x45mm NATO (.223REM) - Length: 35.75 Fully Extended / 32.5 Collapsed - Weight: 6 lbs 3 oz - Upper Receiver: Forged Type III Hard Coat Anodized Aircraft Grade 7075 T6 Aluminum Flat Top w/ Forward Assist & M4 Feed Ramps - Lower Receiver: SA Proprietary Machined Aircraft Grade 7075 T6 Billet w/ Accu-Tite Tension System & QD Swivel Mounting Points - Barrel: 16 1:8 Twist LT WT Profile CMV Melonite Finish Internally & Externally - Unique SA Multiport Muzzle Brake - Gas System: Mid Length Low Profile Multi/Mode Adjustable Gas Block - Trigger: Springfield Armory Proprietary Modular Match Short Reset Single Stage - Sights: Springfield Armory Low Profile Flip-Up Rear Dual Aperture Sights 1/2 MOA Windage Adj. & Flip-Up Front 1/2 MOA Elevation Adj. - Trigger Guard: Integral to Receiver - Pistol Grip: Bravo Company Mod 3 - Handguard :Unique SA Proprietary Patent-Pending Full Length Aluminum Free Floating w/ SA Locking Tabs M-Lok - Butt Stock: Bravo Company Mod 0 SOPMOD - Buffer Assembly: Carbine H Heavy Tungsten Buffer - Receiver Extension: Mil-Spec Dimension Carbine Receiver Extension Manufactured from 7075 T6 Type III Hard Anodized Aluminum - Charging Handle: SA Proprietary Mid SIze - Bolt Carrier Group: Enhanced M16 Melonite Finish MPT 9310 Steel Bolt - Magazine: 1 - 10 Round Magpul PMAG - Case: Soft Rifle Case