Geissele Automatics SD556 .223 Rem / 5.56 16" Barrel No Magazine

Geissele Super Duty 5.56mm NATO 16in Luna Black Anodized Semi Automatic Modern Sporting Rifle - No Magazine - The Super Duty Rifle features the latest in weapon technology available exclusively from Geissele Automatics. This 16 rifle chambered in 5.56mm features a Nanoweapon coated Surefire Closed-Tine Flash Hider mounted to an in-house 16 Nitride, Cold Hammer Forge, 1-7 twist Geissele barrel. Geissele barrels are precision machined and cold hammer forged utilizing the highest quality materials at their state of the art facility in North Wales, PA. The Geissele Length gas system and Geissele Super Compact Gas Block (with bomb-proof installation) ensures reliability and optimal performance in extreme conditions and heavy use.

• COLOR: Luna Black
• LOWER RECEIVER: Super Duty Lower Mil-Spec
• UPPER RECEIVER: Super Duty M4 Upper
• BCG: REBCG (Reliability Enhanced Bolt Carrier Group)
• BOLT: Geissele Stressproof Bolt
• RAIL 15in SMR MK16 w/ Geissele Center Tab
• TRIGGER: SSA-E X w/ Lightning Bow
• BARREL: 16in Barrel, CHF, Nitride, 1-7 Twist - Geissele Profile
• GAS SYSTEM: Geissele Length
• GAS BLOCK: Super Compact Gas Block
• CHARGING HANDLE: Airborne Charging Handle
• MUZZLE: Nanocoated Surefire Closed-Tine Flash Hider
• LOWER PARTS KIT: Ultra Duty Lower Parts Kit
• BUFFER: Mil-Spec 6 Position, 7075-T6
• BUFFER ASSEMBLY: Super-42 w/ H2 Buffer
• STOCK: B5 Systems Enhanced Sopmod Stock
• GRIP: Geissele Grip