The Proof Research Pre-Fit Sig Cross Barrel (brand part no. 148266) is a 22-inch, carbon-fiber-wrapped barrel chambered in 25 Creedmoor and machined specifically to drop into the Sig Sauer Cross rifle. Proof Research wraps a precision stainless steel core in aerospace-grade carbon fiber, shedding weight over a traditional steel barrel while holding tight tolerances for accuracy. At roughly 2 pounds 13 ounces, the finished barrel keeps a Cross build fast-handling for long days in the field or on the line. Among rifle barrels, this Pre-Fit favors Sig Cross owners chasing a lighter, precision-chambered upgrade in 25 Creedmoor.

Key Specifications

• Chambered in 25 Creedmoor.
• Measures 22 inches long.
• Pre-fit specifically for the Sig Sauer Cross rifle.
• Built with a carbon-fiber-wrapped barrel construction.
• Weighs approximately 2 pounds 13 ounces.

Frequently Asked Questions

What rifle does this barrel fit? It’s pre-fit specifically for the Sig Sauer Cross.

Why choose a carbon-fiber-wrapped barrel? It sheds weight compared to a traditional steel barrel while holding tight accuracy tolerances.

Buy the Proof Research Pre-Fit Sig Cross Barrel

A lightweight, precision-chambered upgrade is exactly what this Pre-Fit barrel delivers for Sig Cross owners. Order it from our Lubbock, Texas gun shop for fast, insured shipping.