FATman-5/8-24

Phase 5 Weapon Systems FATman Hex Brake5/8 x 24 RHParkerized Finish308WIN/762NATO/300BLKFeatures:Mil-Spec Black Parkerized finishCompatible with 7.62X51/.308/300blk5/8 x 24 thread pitchIncludes (1) crush washer