Geissele Automatics

Geissele Super Modular Rail HK 10.5" - Black The Geissele Super Modular HK 416 Rail is designed to replace the standard HK 416 rail, offering unmatched strength, rigidity, and modularity while...

  The Geissele Super Modular HK 416 rail was designed to replace the standard rail on the HK 416 weapon platform. Constructed of precision machined, 6061-T6 aluminum allows the SMR HK to...

Standard Super Gas Block - The bore of the SGB is machined to closely fit around .750" diameter mounting bosses found on most M4 Carbines and AR-15 rifles.  

Geissele Super Precision® - AR15 / M4 Scope Mount 34mm 20MOA The AR-15/M4 Super Precision series of scope mounts are optimized for use with an AR-15/M4 upper. The mounting surface...

Geissele Super Precision® - AR15 / M4 Scope Mounts Extended 30mm 20 MOA -Black The AR-15/M4 Super Precision series of scope mounts are optimized for use with an AR-15/M4 upper. The...

Geissele Super Precision® - AR15 / M4 Scope Mount 30mm 20 MOA The AR-15/M4 Super Precision series of scope mounts are optimized for use with an AR-15/M4 upper. The mounting surface...

  The Geissele Automatics Super Gas Block for .750" barrels is a hardened stainless steel gas block designed to fit under most full length free floating rails such as the Geissele Super Modular...