Faxon Match Series AR-10 .308 Win 20″ 1:10 5R

Description

Faxon Firearms Match Series barrel designed for AR-10 platforms chambered in .308 Winchester. Manufactured from 416R stainless steel, the barrel employs 5R button rifling with a 1:10 twist for consistent stabilization of a wide range of bullet weights. Its 20-inch heavy fluted contour, salt bath nitride finish inside and out, recessed target crown and DPMS LR-308 compatible extension make it suitable for precision and long-range target use.

Key Specifications

• The caliber is .308 Winchester.
• The barrel material is 416R stainless steel.
• The rifling is 5R button rifled.
• The rate of twist is 1:10.
• The barrel length is 20 inches.
• The profile is Heavy fluted.
• The finish is Salt Bath Nitride (black matte).
• Muzzle threads are 5/8×24.
• The barrel extension is DPMS LR-308 compatible.
• The gas system is Rifle length (1.1-inch gas block journal).

Built to precise tolerances, this Match Series barrel combines accuracy-focused features and durable treatments for long service life. The 5R rifling and nitride treatment support consistent performance and easier maintenance, while the heavy fluted contour balances rigidity with reduced weight. Suitable for precision shooting, competition, and other applications where repeatable accuracy and durable construction are priorities.