Proof Research 128664 AR-Style 6mm ARC 16 in Stainless Steel Finish & Material Length with Treading & .750 in Gas Journal Diameter for AR-Platform, Rifle Barrel

Proof Research's barrels exemplifies relentless pursuit of excellence. Whatever your preference is, you can expect the finest rifle barrel in the industry. The Traditional Steel barrel is long-lasting and extreme pressure resistant.

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Length Range:	16"-20"
Length:	16"
Firearm Fit:	AR-Platform
Weight:	2.12 lbs
Color:	Stainless
Twist:	1:7.50"
Material:	Stainless Steel
Diameter:	.750"
Model:	AR-Style Barrel
Sights:	None
Barrel Features:	Threaded
Caliber:	6mm ARC
Barrel Type:	Rifle Length
Thread Pattern:	5/8"x24
Finish:	Stainless