The Christensen Arms Pre-Fit Barrel (brand part no. 8100003189) is built for Remington 700 actions only, chambered in .300 PRC and cut to 22 inches with a threaded muzzle. It wraps a 416R stainless steel core, button rifled for consistency, in Christensen Arms’ signature carbon fiber construction, cutting weight compared to a solid steel barrel of the same length. The barrel starts at a 1.20-inch diameter and finishes at .920 inch, and a threaded muzzle end ships with a thread protector installed until a suppressor or muzzle device goes on. With a 1:8 twist rate, it stabilizes the long, heavy .300 PRC bullets built for extreme long-range performance.

Key Specifications

• Fits Remington 700 actions only.
• Chambered in .300 PRC.
• Cut to 22 inches, threaded at the muzzle.
• 1:8 twist rate.
• 416R stainless steel core, button rifled.
• Wrapped in carbon fiber for reduced weight.
• Includes a muzzle-end thread protector.
• Weighs an estimated 2lb to 2lb 15oz.
• Steel core starts at a 1.20-inch diameter and finishes at .920 inch.
• Offered in Sporter or Target contour, sharing the same internal steel core.

Frequently Asked Questions

What actions does this barrel fit? Remington 700 actions only.

Is the muzzle threaded? Yes, and it ships with a thread protector installed.

Why choose a carbon fiber barrel? It carries the same 416R stainless steel core and rifling as a steel barrel while cutting overall weight, useful on a long-range magnum rifle carried afield.

Buy the Christensen Arms Pre-Fit Barrel in .300 PRC

Drop extreme long-range performance onto your Remington 700 without the extra weight. Order the Christensen Arms barrel from our rifle barrels selection at our Lubbock, Texas gun shop for fast, direct shipping.