Geissele Automatics Super Duty SD556, Semi-automatic, AR, 223 Rem/556NATO, 16 Barrel, Luna Black, No Mag 08-188LB
Features:
- Geissele Automatics 08-188LB
- Direct Gas Impingement System, Semi Automatic
- 5.56 NATO (Accepts .223 Remington)
- 16" Cold Hammer Forged Barrel (Chrome Lined)
- Geissele Profile Barrel
- 1:7" Twist Rate
- No Magazine
- Accepts Standard Pattern AR-15 Magazines
- Super Duty Mil-Spec Lower Receiver
- Super Duty M4 Upper Receiver
- Reliability Enhanced Bolt Carrier Group
- Geissele Stressproof Bolt
- 15" SMR MK16 with Geissele center Tab
- SSA-X with Lightning Bow
- Geissele Length Gas System
- Super Compact Gas Block
- Airborne Charging handle
- Nano-coated Surefire Closed-Tined Warcomp
- Ultra Duty Lower Parts Kit
- Mil-Spec 6 Position 7075-T6 Buffer
- Super-42 Carbine Spring
- H2 Buffer
- Geissele Rifle Grip
- B5 System Enhanced SPOMOD Stock
- Type 3 Hard Coat Anodized Finish
- Luna Black
- No Mag
