The Q LLC 8.6 Blackout Flash Hider in Steel 5/8×24 (Q LLC part no. ACCFH5/8248.6) is a Quickie Fast-Attach flash hider built specifically for the 8.6 Blackout chambering. Q LLC designed it to work as the mounting point for the company’s PORQ CHOP and short CHOP suppressors, so shooters running a Q suppressor system on 8.6 Blackout get a fast, repeatable attach and detach. The 5/8×24 thread version uses 13/16-inch flats sized for that specific mount. It is machined from steel for durability under repeated suppressor mounting cycles.

Key Specifications

• Built as a Quickie Fast-Attach flash hider for fast, repeatable suppressor mounting and removal.
• Compatible with Q’s PORQ CHOP and short CHOP suppressors when used as the mounting point.
• Machined from steel for durability under repeated suppressor mounting cycles.
• Threaded 5/8×24 to mount onto compatible 8.6 Blackout barrels.
• Features 13/16-inch flats for a wrench during installation and removal.
• Chambered for the 8.6 Blackout cartridge specifically.

Frequently Asked Questions

Does this flash hider work as a suppressor mount? Yes, it is built as the Quickie Fast-Attach mounting point for Q’s PORQ CHOP and short CHOP suppressors.

Is this flash hider itself a suppressor? No, it is an ordinary threaded flash hider and mounting interface, not a regulated NFA item; the suppressor it mounts is sold and transferred separately.

Buy the Q LLC 8.6 Blackout Flash Hider, Steel 5/8×24

Order it from our Lubbock, Texas gun shop for fast, direct shipping and get your 8.6 Blackout build ready for a Q suppressor mount. Browse more Class 3 parts and accessories to round out your setup.