Strike Industries XLogic AK Ghost Muzzle Brake for 7.62x39 Black One Size. The Ghost is a six port muzzle brake system with no timing necessary thanks to the six detent positions available to choose from when installing to your AK. This muzzle device is design to greatly reduce muzzle rise and some perceived felt recoil. Besides looking aggressively cool the AK Ghost is also compatible with most AKM style bayonets For this product we partnered with XLogic the creator of the ACSS Reticle system who is now entering the fray in the world of exceptional muzzle devices. Specifications for Strike Industries XLogic AK Ghost Muzzle Brake for 7.62x39: Manufacturer: Strike Industries Color: Black Length: 0.74 in Weight: 1.07 oz Features of Strike Industries XLogic AK Ghost Muzzle Brake for 7.62x39 6 port muzzle brake system No timing necessary Compatible w/ most AKM bayonets Reduces perceived felt recoil and helps control muzzle flip M14x1 thread spec Package Contents: Strike Industries XLogic AK Ghost Muzzle Brake for 7.62x39 1x XLogic AK Ghost Strike Industries SI-AK-GHOST-7.62: XLogic AK Ghost Muzzle Brake for 7.62x39 Black One Size