The KeyMicro Adapter is used in conjunction with our P-Series pistol socket as found in the Wolfman, Mojave and Ghost-M products and is compatible with KeyMicro muzzle devices. This is the same proven mounting technology found in our KeyMo system but sized down with weight savings for your pistol silencers. Simply unthread your booster assembly or fixed mount and thread in the KeyMicro Adapter. *While the KeyMicro Adapter is compatible with our KeyMo and KeyMicro muzzle devices, fitment will depend on the suppressor. Smaller blast chambers are typically found in suppressors that are optimized for pistol cartridges. The KeyMicro Adapter was designed first and foremost to pair with our KeyMicro muzzle devices, but will also work with some full size Keymo muzzle devices depending on the suppressor. Product Specifications Finish: Black Nitride Material: 17-4 Stainless Steel Weight: 4.11 Oz Overall Length: 1.660"