This Q LLC fixed barrel assembly (brand part no. ACC-FIX-BARREL-8.6-16IN) is chambered in 8.6 Blackout at 16 inches, machined from stainless steel with a bead-blasted matte finish.

Key Specifications

• Chambered in 8.6 Blackout.
• Barrel length of 16 inches, clearing the federal rifle minimum.
• 1:3 twist rate.
• Stainless steel construction.
• Bead-blasted matte finish.
• Sold as a Fixed Barrel Assembly.

Frequently Asked Questions

Does the barrel length raise any NFA concerns? No, at 16 inches this assembly meets the federal rifle barrel-length minimum.

What twist rate does it use? 1:3, matched to 8.6 Blackout bullet weights.

What’s the finish? A bead-blasted matte finish over stainless steel.

Buy the Q LLC 8.6 Blackout Fixed Barrel Assembly

Order this barrel from our Q LLC lineup, browsable in our full AR barrels selection, with fast, insured shipping from our Lubbock, Texas gun shop.