Q LLC Boombox 8.6 Blackout 12 inch Pistol Brace

About this product

The Q LLC Boombox is a compact, direct-impingement pistol chambered in 8.6 Blackout. With a 12 inch, threaded 416R stainless steel barrel and a 1:3 twist, it is built for short-barrel performance where controllability and terminal ballistics matter. The design includes a continuous Picatinny top rail, a Q-Sert M-LOK handguard and an ambidextrous safety for intuitive operation. The package includes one magazine and ships configured with a pistol brace for compact handling.

Key Specifications

• The caliber is 8.6 Blackout.
• The action uses semi-auto direct impingement operation.
• The barrel measures 12 inches and is threaded.
• The barrel is made from 416R stainless steel with a bead-blasted finish.
• The rate of twist is 1:3.
• It ships with an XL Cherry Bomb muzzle device installed.
• The muzzle is threaded M18x1.5 (tapered shoulder).
• The handguard is a Q-Sert M-LOK type.
• The receiver is manufactured from 7075 aluminum with a clear hardcoat anodize finish.
• The firearm includes one magazine and is fitted with a pistol brace.

Purpose-built for users who prioritize compact performance and reliable AR-pattern operation, the Boombox balances short-barrel maneuverability with robust construction. Its threaded 12″ 416R stainless barrel, continuous top rail and M-LOK handguard provide a flexible foundation for optics and accessories, while the ambidextrous controls and adjustable brace aim to improve handling in confined or dynamic environments. This configuration is suitable for shooters looking for a high-performance, compact AR-style pistol platform.

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