Geissele Automatics, SD556, Semi-automatic, AR, 223 Remington, 556NATO, 16″ Barrel, Flash Hider, Luna Black Anodized Finish, 15″ SMR MK16 Handguard with M-LOK Rail

SKU 60621
In stock
Product Details
Comes with Daniel Defense 32 round magazine and box of Underwood 55gr Ballistic tip ammo.
  • LENGTH: 16″
  • CALIBER: 5.56MM
  • 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 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

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