Manufactured to our exacting specifications and used in all of our rifles, JP Supermatch™ barrels are turned from 416R stainless steel, lead lapped, air-gauged and cryogenically treated for cold bore shot predictability, minimum thermal drift, outstanding accuracy and extended barrel life.

All barrels also include a JP EnhancedBolt™ individually head-spaced to the barrel for flawless fit and function.

Chamber: 6.5 Grendel

Length: 18"

Gas System: Rifle-length

Twist: 1:8 button rifled

Contour: .650 under hand guard/.740 in front of gas block 

Diameter at Gas Block: .750

Muzzle Threads: 5/8-24 TPI

Material: 416R Stainless

Link to parts manufacturer