Geissele Automatics

Geissele Automatics, MK4, Super Modular Rail, Handguard, 15", M-LOK, Barrel Nut Wrench Sold Separately (GEI-02-243), Gas Block Not Included, Desert Dirt Color

This is the same rail used to fulfill contracts for the Federal Bureau of Investigation (FBI). It's strength, modularity and M-Lok compatibility gives users the capabilities needed to successfully...

Geissele Automatics 10" MK4 Federal SMR - Black   

The Super Modular 15" Rail (SMR) MK8 M-LOK(TM) is Geissele's ultra-modular model. The SMR MK8 is one of the first rails available to utilize the Magpul M-LOK technology. These rails are designed...

Geissele's Super Modular 9.3" MK14 M-Lok Rail" is the latest entry to the Geissele line up of Super Modular Rails. The new handguard design offers a smaller diameter and overall height to create a...

  Geissele 13.5" Super Modular Rail MK4 - Black The Super Modular Rail (SMR) MK4 M-LOK™ is Geissele’s ultra-lightweight M-LOK option. These rails are purpose-built and feature...

Geissele Automatics Barrel Nut Wrench Constructed from steel, with a corrosion resistant black finish, the Geissele Barrel Nut Wrench is designed to be used with Geissele Barrel Nuts.  

The Super Modular 15" Rail (SMR) MK4 M-LOK is Geissele's ultra-lightweight M-LOK option. These rails are purpose-built and feature integrated M1913 picatinny rail sections at the fore of the rail in...

  Geissele Super Modular Rail MK14 M-LOK® 15" The MK14 is the latest entry to the Geissele line up of Super Modular Rails. The new handguard design offers a smaller diameter and overall...

  Geissele's Super Modular 9.5" MK14 M-Lok Rail" is the latest entry to the Geissele line up of Super Modular Rails. The new handguard design offers a smaller diameter and overall height to...

  The Super Modular 9.5" Rail MK8 M-LOK is Geissele's ultra-modular model. The SMR MK8 is one of the first rails available to utilize the Magpul M-LOK technology. These rails are designed to...

  The Super Modular 9.5" Rail MK8 M-LOK is Geissele's ultra-modular model. The SMR MK8 is one of the first rails available to utilize the Magpul M-LOK technology. These rails are designed to...