JP Rifle Large Frame Supermatch Barrels, .308 Winchester
JP Supermatch™ barrels are manufactured to our highly exacting specifications for superior performance and optimal fit with our components. These barrels are turned from the finest 416R stainless steel and then lead-lapped, button rifled using state-of-the-art equipment and air-gauged to ensure minimal bore diameter run out for peak accuracy. We also make a point of cryogenically treating all of our Supermatch™ barrels for cold bore shot predictability, minimum thermal drift, outstanding accuracy and extended barrel life.
All Supermatch™ barrels come with an individually head-spaced JP EnhancedBolt™ assembly.
Caliber: .308 Win.
Length: 18" or 20"
Gas System: Rifle Length
Twist: 1:11.25 button rifled
Contour: Under hand guard: .750
In front of gas block: .740 (18") /.875 (20")
Diameter at Gas Block: .750 (18")/.936 (20")
Muzzle Threads: 5/8"-24 TPI
Material: 416R Stainless
Bolt Assembly: JP EnhancedBolt™
Although we strive to provide an accurate representation of the product via description and photos; all pictures are for illustrative purposes only. Photos displayed on this website may be different variants, colors, or contain optional items that are not included in the default configuration of that item.
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