Geissele SD556 AR 16″ 223 Remington 556NATO – 40MM Green
- In stock if you can add to cart!
- Calculated at Checkout
Geissele Automatics, SD556, 40MM Green, 5.56/.223
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.
- LENGTH: 16"
- CALIBER: 5.56MM
- COLOR: 40MM Green
- 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 15" SMR MK16 w/ Geissele Center Tab
- TRIGGER: SSA-E X w/ Lightning Bow
- BARREL: 16" 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