9mm 8.3" INCH BARREL

• For standard HG use with any muzzle device or suppressor use SLR 7.5" HG's
• For linear comp use use SLR 8.5" to 9" HG's ( with our linear comp and a 8.5" HG you will just cover the rear part of the comp. The tube section will be just in front of HG. With a 9.0" HG you will have 1/2" if Linear tube outside of HG.
• For SD SLR suppressor HG's you want the 7.5/11.5" HG's

Features:

• Designed to work with both Colt/RR and Glock style AR builds
• Compatible with standard mil-spec uppers and dedicated uppers
• 9mm on an AR15 platform operates by blowback and does not need a gas block or gas tube
• Integrated feed ramp and barrel extension
• IMPORTANT: A .223/5.56 flash hider will not have enough clearance for a 9mm round to pass
• Before installing a muzzle device, ensure a 9mm round will drop freely through the muzzle device bore

Specifications:

• Length - 8.3"
• Material - 4150 Chrome Moly Vanadium
• Finish - QPQ Corrosion Resistant
• Gas System - Blowback
• Twist Rate - 1:10 Inches
• Muzzle - 1/2x28 Threaded
• Weight - 13.6 oz