{"product_id":"carlsons-870-12-gauge-18-5-replacement-barrel-ramped-front-sight-breecher-choke","title":"Carlsons 870 12 Gauge 18.5\" Replacement Barrel - Ramped Front Sight, Breecher Choke","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eCarlsons 870 Replacement Barrel\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong\u003e12 Gauge\u003c\/strong\u003e drop-in barrel purpose-built for the \u003cstrong\u003eRemington 870\u003c\/strong\u003e pump-action shotgun. Machined from certified ordnance-grade steel and finished in a non-reflective \u003cstrong\u003ematte blued\u003c\/strong\u003e coating, this 18.5\" barrel offers a clean, tactical profile without a vent rib, keeping the sighting plane low and snag-free.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eA \u003cstrong\u003eramped front sight\u003c\/strong\u003e is installed at the muzzle, giving a co-witness-ready aiming reference for use with bead optics or iron sights alone. The barrel is chambered for \u003cstrong\u003e3\" shells\u003c\/strong\u003e, so it safely digests standard 2 3\/4\" target loads up through full-power 3\" magnums and tactical buck\/slug rounds. Carlson ships the barrel with a pre-installed \u003cstrong\u003eBreecher Rem choke tube\u003c\/strong\u003e manufactured from 17-4 stainless steel, optimized for close-quarters work, door-breaching applications, and single-projectile defensive patterns.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eInstallation is a direct swap - remove the factory barrel and drop this unit into the existing magazine tube and receiver assembly. No fitting is required. Whether you are building a dedicated home-defense 870, refreshing a hard-used patrol shotgun, or converting a field gun into a tactical platform, this Carlsons barrel gives you a reliable, purpose-built upgrade with the sights and choke already in place. \u003cstrong\u003eMade in the USA.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Carlsons","offers":[{"title":"Default Title","offer_id":55304231584066,"sku":"87006","price":290.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_aabff3f2-b079-4ee4-b0be-ae7d99b510bf.jpg?v=1785121279","url":"https:\/\/centerfiresystems.com\/products\/carlsons-870-12-gauge-18-5-replacement-barrel-ramped-front-sight-breecher-choke","provider":"Centerfire Systems","version":"1.0","type":"link"}