The Q LLC 8.6 Blackout Flash Hider, Steel, 1/2×28, 2.13-inch OAL (brand part number ACCFH1/2288.6) is a Quickie Fast-Attach flash hider built by Q LLC for 8.6 Blackout AR-platform rifles. It threads onto a standard 1/2×28 muzzle and doubles as the mounting base for Q’s PORQ CHOP and Short CHOP suppressors, letting shooters run the flash hider alone or add a suppressor without swapping hardware. Flats machined into the body let it be installed or removed with a standard wrench rather than special tools. For 8.6 Blackout builds already in Q’s ecosystem, it is the correct factory-matched flash hider.

Key Specifications

• Threaded 1/2×28 tpi for AR-platform 8.6 Blackout builds.
• Overall length of 2.13 inches.
• Built as a Quickie Fast-Attach flash hider, compatible with Q’s PORQ CHOP and Short CHOP suppressors.
• Features 3/4-inch flats for easy install and removal with a standard wrench.
• Constructed from steel for durability at the muzzle.

Frequently Asked Questions

What suppressors is this compatible with? It is built to work with Q’s PORQ CHOP and Short CHOP suppressors.

What thread pattern does it use? 1/2×28, sized for 8.6 Blackout AR-platform builds.

Buy the Q LLC 8.6 Blackout Flash Hider, Steel, 1/2×28, 2.13-inch OAL

Outfit your 8.6 Blackout build from our Class 3 parts and accessories lineup. Order it from our Lubbock, Texas gun shop for fast, insured shipping.