• 5/8x24 thread pitch for .30-caliber barrels (7.62x51/.308 and larger .30 hosts)
  • 4140 chromoly steel construction
  • Black nitride finish
  • Krinkov-style brake design with front and rear blast cone support
  • Front-removable internals — serviceable yet pin-and-weld friendly

Full details and secure checkout: https://3crtactical.com/spikes-tactical-barking-spider-2-muzzle-brake-30-cal-9104/?utm_source=armslist&utm_medium=referral&utm_campaign=listing