Receiver: Spec15 Forged Aluminum Receiver Set – Barrel: 5.56 16 4150V Chromoly – BCG: Salt Bath Nitride Coated Spec15 BCG – Charge Handle: Spec15 Forged Charge Handle – Trigger: Mil-Spec G.I. Trigger – Gas System: Direct Impingement; .750 Low Profile Non-Adjustable Gas Block – Muzzle Device: A2 Flash Hider – Furniture: MFT EPG16 Grip & MFT Minimalist Stock – Handguard: 12 MLOK Slim Handguard – Length: 34 – Weight: 7lbs 3oz