Shaw Barrels Rifle Length HBAR Profile 22 ARC AR-15 Barrel - 18" - 1:7 - Matte Stainless - 1/2x28

This barrel is a 18-inch 22 ARC chambered upgrade built with an HBAR contour for consistent accuracy during extended shooting. It is precision-machined from 416R stainless steel and finished with a bead-blasted matte surface for added resistance to wear and corrosion. This barrel features a 1:7 twist rate, M4 extension, and a 1/2x28 threaded muzzle. A rifle length gas system and dimpled .750 gas block journal allow for reliable function and straightforward installation. This barrel is well-suited for compact AR-15 builds.

Features:

• 22 ARC AR-15 barrel
• Barrel length: 18"
• 1 in 7 rate of twist
• HBAR barrel profile
• 416R Stainless steel construction
• Bead blasted matte finish
• M4 extension
• Rifle length gas system
• 1/2x28 threaded muzzle
• Dimpled gas journal
• Gas block diameter: .750