Faxon Firearms Sentinel 308 Win Semi-Auto Rifle 13.9" Barrel 20+1

The Faxon Firearms Sentinel 308 Winchester delivers precision and reliability in a compact semi-automatic platform engineered for serious shooters. This rifle combines proven AR-10 ergonomics with enhanced manufacturing standards to create a dependable firearm for multiple applications.

What Makes This Different

The Sentinel features Faxon's precision-machined barrel with their proprietary rifling process, delivering consistent accuracy that outperforms standard factory rifles. The 13.9-inch barrel length provides an optimal balance between velocity retention and maneuverability, while the anodized black finish offers superior corrosion resistance compared to basic phosphate coatings. The rifle's enhanced bolt carrier group undergoes additional quality control measures to ensure reliable cycling across various ammunition weights.

Key Features

• 13.9-inch precision-machined barrel with optimized gas system
• 20+1 round capacity with standard SR-25 pattern magazines
• Anodized black Type III hard coat finish for durability
• Enhanced bolt carrier group with improved reliability standards
• Standard AR-10 lower receiver compatibility
• Picatinny rail system for optics and accessories
• Adjustable gas block for suppressor compatibility

Field testing demonstrates sub-MOA accuracy potential with quality match ammunition, while the rifle maintains reliable function with standard hunting loads from 150 to 180 grains. The compact barrel length makes it suitable for tactical applications, hunting in dense cover, and competitive shooting disciplines. The anodized finish withstands harsh weather conditions and frequent handling without showing wear patterns common in lesser coatings.

Technical Specs

• Caliber: .308 Winchester/7.62x51 NATO
• Barrel Length: 13.9 inches
• Capacity: 20+1 rounds
• Finish: Type III Hard Coat Anodized Black
• Overall Length: Approximately 34.5 inches
• Weight: Approximately 8.2 pounds
• Barrel Material: 4150 Chrome Moly Vanadium Steel
• Twist Rate: 1:10 inches
• Gas System: Mid-length
• Magazine Compatibility: SR-25/DPMS pattern
• Country of Origin: United States

The Sentinel represents Faxon's commitment to manufacturing excellence without the premium pricing of custom builders. Professional shooters and serious enthusiasts recognize the value proposition of enhanced quality control and precision manufacturing at this price point.