The newest suppressor from JK Armament is here! The JK G.O.A.T High Flow is the most advanced, quietest suppressor ever made. It's ready for full auto use on 5.56 NATO with barrels as short as 7.5 inches. As you expect from JK, the G.O.A.T. is Mission Configurable and impressively lightweight. It may just be the greatest of all time! The most advanced, quietest rifle suppressor we've ever made! Rated for hard use including full-auto on short barrels High flow design with strong flash signature reduction Sounds great on 5.56, rated for up to 300 Win Mag The newest suppressor from JK Armament is here! The JK G.O.A.T HF is the most advanced, quietest suppressor we've ever made and it's ready for full auto use on 5.56 NATO with barrels as short as 7.5 inches. As you expect from JK, the G.O.A.T. is Mission Configurable and impressively lightweight. It may just be the greatest of all time! Additional calibers are supported when used with a .30cal or 9mm end cap: 300blk, 7.62x39mm, 243, .308/7.62x51 Nato, 6.5 Creedmore, 7mm Rem Mag, 300 Win Mag, 9mm, .38/.357. For additional caliber support questions please email [email protected]