Faxon Sentinel FX8612 | 8.6 Blackout | 12in

The Faxon Firearms Sentinel FX8612 is a semi-automatic AR-style pistol chambered in 8.6 Blackout with a 12-inch threaded barrel and a Picatinny optic footprint. It ships with an MDT LSS Gen 2 chassis, Faxon AR-10 action and BCG components, and features ambidextrous controls for versatile operation. For an optic that complements this platform, consider a Vortex Strike Eagle 1-6×24 for fast target acquisition and low-power magnification under $1000.

Common applications for this pistol include range training and practical shooting matches where a compact, powerful AR-platform pistol is appropriate.

Product Specifications

• The caliber is 8.6 Blackout.
• The action is Semi-Auto.
• The barrel measures 12 inches.
• The optic footprint is Picatinnny.
• The frame material is Alloy.
• The frame color is Black.
• The finish is listed as Colored.
• The grip material is Synthetic.
• The pistol includes 1 magazine.
• The magazine capacity is unknown based on conflicting source data and requires review.
• The firearm features an ambidextrous safety.
• The receiver is drilled and tapped for optics.
• The sights type is listed as None.
• The weight is 120 ounces.
• The UPC is 816341026636.

The Sentinel FX8612 assembles quality components into a compact AR-platform pistol: Faxon AR-10 action and bolt carrier group, a threaded 12″ barrel with a three-port muzzle brake, Rise Armament trigger, B5 pistol grip, G3 aluminum M-LOK handguard, top Picatinny rail, and an MDT LSS Gen 2 chassis. The package is oriented toward shooters who want a durable, configurable platform for range work and competitive practical shooting.

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