Geissele AR-15 Super Duty SD556 5.56 NATO Semi Auto Rifle 16″ Barrel No Magazine Free Float 15″ SMR MK16 Hand Guard B5 SOPMOD Stock OD Green

Geissele Automatics, known for their line of high quality triggers, optics mounts and accessories has entered the world firearms building. With a constant and unwavering commitment to quality Bill Geissele and his team are proud to bring you the latest in weapon technology. Using the highest quality materials at the state of the art facility in North Wales, PA the Geissele length gas system paired with the Geissele super compact gas block ensure reliability and optimal performance in extreme conditions and under heavy use. Pick up the best, pick up a Geissele.

Geissele Super Duty SD556 AR-15 Semi Auto Rifle (OD Green) Specifications and Features:

• Geissele Automatics 08-188-ODG
• Direct Gas Impingement Semi Auto Rifle
• 5.56 NATO (Accepts .223 Remington)
• 16″ Cold Hammer Forged Chrome Lined Barrel
• 1:7″ Twist Rate
• Geissele Length Profile
• Super Duty Lower Mil Spec
• Super Duty M4 Upper
• Accepts Standard pattern Ar-15 Magazines
• Reliability Enhanced Bolt Carrier Group
• Geissele Stressproof Bolt
• 15″ SMR MK16 Free Float Rail with Geissele Center Tab
• SSA-E X With Lightning Bow Trigger
• Geissele Length Gas System
• Super Compact Gas Block
• Airborne Charging Handle
• Nanocoated Surefire Closed-Tine Flash Hider
• Ultra Duty Lower Parts Kit
• Mil-Spec 6 Position 7075-T6 Buffer Tube
• Super-42 with H2 buffer
• B5 System Enhanced SOPMOD Stock
• Geissele Pistol Grip
• OD Green