Faxon Firearms Sentinel 8.6 Blackout

The Faxon Firearms Sentinel is an AR-10 pistol chambered in 8.6 Blackout, designed for range and precision AR-style shooting in a compact, modular configuration. Its 12-inch threaded barrel and modular chassis make it suitable for controlled-range use and competition setups.

Built on an alloy frame with a synthetic pistol grip and a colored black finish, the Sentinel integrates Faxon components including the AR-10 action and bolt carrier group. The firearm includes a 12″ threaded barrel fitted with a three-port muzzle break, a G3 aluminum M-LOK handguard, and a top Picatinny rail for optics and accessories.

Key Specifications

• The caliber is 8.6 Blackout.
• The action is Semi-Auto.
• The barrel length is 12 inches, and the barrel is threaded and fitted with a three-port muzzle brake.
• The frame material is Alloy and the frame color is Black.
• The grip material is Synthetic and the firearm ships with a B5 pistol grip.
• The finish is listed as Colored.
• The weight is 120 ounces.
• The optic footprint is PICATINNY and the top rail is drilled and tapped.
• The design includes an Ambidextrous safety and an ambidextrous charging handle.
• The package includes 1 magazine and other features such as Faxon AR-10 action & BCG, RISE Armament trigger, MDT LSS Gen 2 chassis, and a G3 aluminum M-LOK handguard.

This firearm is not available for sale in Illinois.

For buyers seeking a compact AR-10 platform with 8.6 Blackout performance and a feature-rich chassis, buy the Faxon Firearms Sentinel 8.6 Blackout online today.