Q LLC 8.6 Blackout Flash Hider 5/8×24 2.13″ OAL

The Q LLC 8.6 BLK Flash Hider is a quick-attach muzzle device designed for 8.6 Blackout platforms. It is made from steel and designed to interface with Q’s mounting system for compact suppressors. The unit uses 5/8×24 threads and measures 2.13 inches overall.

Key Specifications

• The manufacturer is Q LLC.
• The model designation is ACCFH5/8248.6.
• Designed for 8.6 Blackout platforms.
• Constructed from steel.
• Threading is 5/8×24.
• Overall length is 2.13 inches.
• Compatible with PORQ CHOP and short CHOP silencers by Q.
• The 5/8×24 version uses 13/16 inch flats for installation; 1/2×28 variants use 3/4 inch flats.
• UPC is 850035705575.

With a compact profile, steel construction and a fast-attach interface, this flash hider provides a durable, low-profile option for use with Q’s muzzle devices and short suppressors. Its straightforward design keeps handling predictable while providing a reliable mounting point on 8.6 Blackout builds.

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