Super Duty MOD1 5.56x45 NATO 16" Geissele BBL NO Mag Black

This 5.56x45 NATO semi-automatic rifle represents the latest advancement in Geissele's Super Duty platform. The rifle features a cold hammer forged, chrome lined barrel with a 1-7 twist rate paired with a HUXWRX Flash Hider-QD muzzle device, both pinned and welded for suppressor-ready capability. The Reliability Enhanced Bolt Carrier Group incorporates a Geissele Stressproof Bolt machined from Carpenter 158+ material, delivering exceptional durability and fatigue resistance. The precision-engineered SSA-E X trigger with Lightning Bow technology provides consistent performance. The MK16 Super Modular Rail system features press-fit stainless steel QD inserts and centers via integrated tabs to eliminate rail rotation. Additional upgrades include the Super Compact Gas Block, A17 ergonomic grip, B5 Systems Enhanced Sopmod adjustable stock, and QD sling mount endplate. Every component meets Geissele's rigorous standards including high-pressure testing and magnetic particle inspection. Available in matte black or DDC finish.