The Q LLC Boombox in 8.6 Blackout (brand part no. BOOMBOX-86-16IN-RIFLE-FM-10) is a semi-automatic AR-platform rifle built around a 16-inch barrel with a fast 1-in-3-inch twist, giving shooters the heavier-bullet knockdown power of 8.6 Blackout in a California-legal configuration. Q LLC builds the Boombox on a large-frame billet receiver set with Honey Badger-style controls, wraps the barrel in a Q-Sert aluminum handguard, and runs a direct-impingement system through an adjustable gas block. To meet California magazine law, the rifle ships with a fixed 10-round magazine. Among AR-platform rifles in the AR rifles category, the Boombox favors California shooters who want more downrange energy than .300 Blackout delivers.

Key Specifications

• Chambered in 8.6 Blackout with a fast 1-in-3-inch twist rate.
• Built around a 16-inch barrel.
• Uses a large-frame billet receiver set with Honey Badger-style controls.
• Wears a Q-Sert aluminum handguard.
• Runs a direct impingement system through an adjustable gas block.
• Ships with a fixed 10-round magazine for California compliance.

Frequently Asked Questions

Is this rifle legal in California? Yes, its fixed 10-round magazine meets California compliance requirements.

What makes 8.6 Blackout different from .300 Blackout? It fires a heavier .30-caliber bullet for more downrange energy while still running through an AR-platform action.

Buy the Q LLC Boombox 8.6 Blackout

More downrange energy than .300 Blackout, in a California-legal package, is exactly what the Boombox delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.