Griffin Armament Micro Carry Comp 13.5x1m Left Hand Black. 5x1m Left Hand. The patent-pending Griffin Armament Micro Carry Comp 13.5x1m Left Hand is packed with features that will help you stay in control including a black nitride finish that resists corrosion and wear wrench flats for easy installation and an aggressive 17-4 stainless steel construction that's built to last. With only a few tenths of an inch added to the typical thread protector the Griffin Armament Muzzle Brake Micro Carry Comp 13.5x1m Left Hand will barely print on your clothes while significantly improving your defense against gun crime. Countless reports of civilians getting their hands on their guns after being hit with projectiles in the field have proven that people who use compensators on their handguns have a much easier time of it and the Griffin Armament Muzzle Carry compensator is yet another example of why people choose Griffin Armament products. A gunsmith installed the Griffin Armament Muzzle Brake 13.5x1m Left Hand on your very own firearm. Specifications for Griffin Armament Micro Carry Comp 13.5x1m Left Hand: Manufacturer: Griffin Armament Color: Black Caliber: 9mm Luger Fabric/Material: 17-4 Stainless Steel Threads per Inch: M13.5x1 LH Condition: New Hand: Left Features of Griffin Armament Micro Carry Comp 13.5x1m Left Hand 17-4 Stainless Steel Compatible with any threaded barrel in 13.5x1m Left Hand Patent Pending Design Black Nitride finish resists surface wear & corrosion while providing increased surface hardness Decreases recoil increases muzzle control and provides fast follow up shots Wrench flats for easy installation Package Contents: Griffin Armament Micro Carry Comp 13.5x1m Left Hand Griffin Armament GAMCC131LH: Micro Carry Comp 13.5x1m Left Hand Black