Faxon Firearms Sentinel Features The Faxon Firearms Sentinel is built around a chrome moly vanadium barrel machined to the Modified Big Gunner Profile finished in black nitride for corrosion resistance and long-term durability under repeated firing. Its 1:3 twist rate is unusually fast a deliberate choice that stabilizes the long heavy bullets favored in 8.6 Blackout for both subsonic suppressed shooting and full-power supersonic loads. The threaded muzzle wears a Faxon MuzzLok muzzle device tuned specifically to this caliber taming recoil and muzzle rise on a cartridge that hits noticeably harder than standard intermediate rounds. A Hiperfire EDTDM trigger delivers a crisp consistent break that lets a shooter extract the accuracy the barrel and twist rate are capable of making this upper end of the rifle a genuine precision instrument rather than a novelty big-bore build. Faxon s billet aluminum receiver set carries a continuous top rail for optics mounting and pairs with a G3 Aluminum Streamline M-LOK handguard that keeps the forend slim while offering mounting points at every clock position for lights bipods or slings. The ambidextrous B5 Precision collapsible stock and B5 pistol grip make the rifle equally comfortable for right and left-handed shooters with the stock s adjustable length of pull letting each user dial in a proper cheek weld and reach to the controls. An ambidextrous safety lever reinforces that same handedness-neutral design philosophy throughout the controls. At 9.33 lbs and a 36 inch overall length the Sentinel carries enough heft to soak up recoil from the 8.6 Blackout chambering while remaining maneuverable enough for a hunting blind a shooting bench or a suppressed range session. Faxon Firearms Sentinel Specifications Manufacturer: Faxon Firearms Model: Sentinel Type: Semi-Automatic Rifle Caliber: 8.6 Blackout Capacity: 20+1 Barrel Length: 16 Barrel Material: Chrome Moly Vanadium Barrel Finish: Black Nitride Barrel Description: Threaded Twist Rate: 1:3 Muzzle Device: Faxon MuzzLok Receiver Material: Aluminum Receiver Description: Picatinny Rail Handguard: G3 Aluminum Streamline M-LOK Stock: B5 Precision Collapsible Grip: B5 Trigger: Hiperfire EDTDM Safety: Ambidextrous Safety Lever Hand: Ambidextrous Overall Length: 36 Weight: 9.33 lbs Available At: GrabAGun