{"product_id":"faxon-firearms-big-gunner-8-6-blackout-16-1-3-twist-4150-steel-ar-10-barrel-salt-bath-nitride","title":"Faxon Firearms Big Gunner 8.6 Blackout 16\" 1:3 Twist 4150 Steel AR-10 Barrel - Salt Bath Nitride","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eFaxon Firearms Big Gunner\u003c\/span\u003e\u003c\/strong\u003e is a 16\" \u003cstrong\u003eAR-10 barrel\u003c\/strong\u003e chambered in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e8.6 Blackout\u003c\/span\u003e\u003c\/strong\u003e, engineered for hard-use duty builds and suppressed setups on the AR-10 rifle platform. Machined from certified \u003cstrong\u003e4150 steel\u003c\/strong\u003e with a precise \u003cstrong\u003e1:3\" twist\u003c\/strong\u003e button-rifled bore, this barrel is built to stabilize the heavy supersonic and subsonic projectiles that 8.6 BLK was designed around, giving shooters a versatile, suppressor-friendly option in the AR-10 family.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe barrel wears a \u003cstrong\u003esalt bath nitride finish\u003c\/strong\u003e inside and out for corrosion resistance and extended service life under hard use. The muzzle is finished with a \u003cstrong\u003etarget crown\u003c\/strong\u003e to protect the rifling and support consistent accuracy shot after shot. The \u003cstrong\u003eBig Gunner\u003c\/strong\u003e profile adds material along the length of the bore for improved heat dissipation and rigidity, making it a solid choice for sustained fire and as a host barrel for suppressor builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDesigned to drop into the \u003cstrong\u003eAR-10 platform\u003c\/strong\u003e, the Faxon Big Gunner 8.6 BLK is a no-compromise replacement or build component for shooters stepping into the 8.6 Blackout cartridge on a proven, mil-spec-compatible rifle platform.\u003c\/span\u003e\u003c\/p\u003e","brand":"Faxon Firearms","offers":[{"title":"Default Title","offer_id":55011054846274,"sku":"161571","price":178.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_bef1c6dd-c0bc-499b-9a3c-eb736e3dc2ae.png?v=1784635635","url":"https:\/\/centerfiresystems.com\/products\/faxon-firearms-big-gunner-8-6-blackout-16-1-3-twist-4150-steel-ar-10-barrel-salt-bath-nitride","provider":"Centerfire Systems","version":"1.0","type":"link"}