Warne Mountain Tech Rail, Browning X-Bolt Magnum Action

The Warne Mountain Tech Rail (brand part no. 7643M) is built specifically for the Browning X-Bolt Magnum action, covering magnum chamberings like 300 PRC, 300 RUM, and .375 H&H as well as the X-Bolt 2 Long and Magnum Actions. Precision CNC machined from 7075/T6 aluminum, it delivers a high-strength, lightweight platform finished in Mil-Spec hardcoat anodizing with black zinc-coated hardware for genuine element resistance. Self-centering tapered T-15 Torx screws make installation straightforward, and the rail fits both Picatinny and Weaver-style mounts while staying NATO-STANAG compatible — every ounce matters on a backcountry hunting rifle, and this rail is built with that in mind.

Key Specifications

• Fits the Browning X-Bolt Magnum action, including 300 PRC, 300 RUM, and .375 H&H chamberings.
• Also fits the X-Bolt 2 Long and Magnum Actions.
• Base length measures 9.1″.
• CNC-machined from 7075/T6 aluminum.
• Mil-Spec hardcoat anodized finish with black zinc-coated hardware.
• Fits Picatinny and Weaver-style mounts and is NATO-STANAG compatible.
• This is firearm-specific fitment; confirm your exact action before ordering.
• Designed and made in the USA.

Frequently Asked Questions

What calibers does this cover? Magnum actions including 300 PRC, 300 RUM, and .375 H&H.

Does it fit the X-Bolt 2? Yes, it also fits X-Bolt 2 Long and Magnum Actions.

Buy the Warne Mountain Tech Rail for Browning X-Bolt Magnum

Add a genuine Warne optic base from our scope bases lineup. Order it from our Lubbock, Texas gun shop for fast, insured shipping right to your door.