Home / Gun Parts / Proof Research / Proof Research Lone Peak Steel Pre-Fit Threaded Barrels 6CM 26in 1-7.5 Twist 5/8-24 Thread Competition 4 Groove
Proof Research Lone Peak Steel Pre-Fit Threaded Barrels 6CM 26in 1-7.5 Twist 5/8-24 Thread Competition 4 Groove
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Apr 25, 2026
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Proof Research Lone Peak Steel Pre-Fit Threaded Barrels 6CM 26in 1-7.5 Twist 5/8-24 Thread Competition 4 Groove. Your barrel will arrive chambered/threaded and ready to be installed in a installed in a simple operation requiring few specialized tools. Simply torque your barrel on using the proper action wrench and torque setting double check headspace with proper gauges and head to the range Our Lone Peak Arms pre-fit barrels are here to delivery extreme accuracy performance and durability DISCLAIMER: Some older actions (made before Fall 2019) do not have timed threads and headspace may vary slightly. It is recommended to double check headspace after the barrel is installed. - Due to variance in actions we do not guarantee the timing and alignment of the barrel engraving to your stock line. Specifications for Proof Research Lone Peak Steel Pre-Fit Threaded Barrels: Manufacturer: Proof Research Color: Silver Barrel Length: 26 in Barrel Material: Stainless Steel Barrel Profile: Competition Firearms Threads Per Inch: 5/8x24 Weight: 7.3 lb Gun Type: Rifle Flutes: No Package Contents: Proof Research Lone Peak Steel Pre-Fit Threaded Barrels Proof Research 133231: Lone Peak Steel Pre-Fit Threaded Barrels 6CM 26in 1-7.5 Twist 5/8-24 Thread Competition 4 Groove
