Q LLC 8.6 Blackout Flash Hider 5/8x24 2.13" OAL Steel

The Q LLC Quickie Fast-Attach 8.6 Blackout Flash Hider is a purpose-built muzzle device engineered around Q's proprietary quick-detach mounting system. Machined from steel and threaded 5/8"x24 with 13/16" flats, it measures a compact 2.13" overall, keeping the rifle's muzzle profile short while taming the aggressive flash signature of the hard-recoiling 8.6 BLK cartridge.

The 8.6 Blackout Flash Hider was designed specifically to mate with Q's PORQ CHOP and Short CHOP suppressors. The Quickie Fast-Attach interface locks up tight and self-centers the bore so the can indexes concentrically without shims, rocks, or special tools. The all-steel body shrugs off the heat and pressure generated by suppressed 8.6 Blackout strings, while the durable finish holds up to hard field use.

Thread the hider directly onto any 5/8x24-cut 8.6 Blackout barrel and you are set: run it on its own as a noticeably flash-quieting upgrade on a short-barrel build, or leave it in place as the dedicated mounting point when you want to step up to a Q chop suppressor without touching the barrel threads.