Black Rain Ordnance has made a promise to make your firearm exactly that YOUR firearm. With the Spec+ Series you have over 100 different build configurations and 27 different finish options to choose from. If you are looking to add something special to your arsenal without breaking the bank the Black Rain Ordnance Spec+ Series has proven to be a great choice. – RECEIVER Spec 15 Forged Aluminum Receiver Set Deep Engraved We the People – CHARGE HANDLE Spec 15 Forged Charge Handle – TRIGGER Mil-Spec G.I. Trigger – MUZZLE DEVICE Castle Flash Suppressor – LENGTH 34 – WEIGHT 7lbs 8oz – BARREL 5.56: 16 4150V Chromoly Barrel – BCG Salt Bath Nitride Coated Spec 15 BCG – GAS SYSTEM Direct Impingement; .750 Low Profile Non-Adjustable Gas Block – FURNITURE Magpul MOE Grip & Magpul MOE Stock – HANDGUARD 15 MLOK Slim Handguard