A machined muzzle extension and muzzle brake

It is finished in a “Matte” flat black with a protective oxide coating. 

It measures 7.25″ inch overall length,1.5″ inch diameter.

It is threaded 3/4-10 TPI for the Tec 9 series (Tec-9, Tec/DC-9, and KG-99) .

The Nine (9) machined ports on the end provide the muzzle break action.