Order Today – Proof Research AR-Style Barrel 6mm ARC 18in .750 Gas Rifle Length Stainless Steel

Specifications

Material—-Stainless Steel

WARNING: This product can expose you to chemicals including arsenic, which is known to the State ofCalifornia to cause cancer. For more information, go toWWW.P65WARNINGS.CA.GOV

Product Overview

Proof Research’s Traditional Steel AR-Style barrel for 6mm ARC is engineered for high-pressure durability with stainless steel construction. Built for a .750in gas system and rifle-length timing, this 18in barrel provides a solid foundation for an accurate, dependable AR build chambered in 6mm ARC.

Key Features

• Matched twist rate for stable 6mm ARC bullet performance
• .750in gas journal with rifle-length gas timing for reliable cycling
• Chambered for 6mm ARC for efficient target and hunting performance
• Standard AR muzzle threading for convenient brake or suppressor mounting
• 18in AR-Style length tuned for practical handling and velocity balance
• Stainless steel Traditional Steel construction built for long service life

Upgrade your AR platform with a Proof Research Traditional Steel 6mm ARC barrel designed to deliver consistent accuracy under real-world use.