{"product_id":"one-horse-oh-br04-ar-15-300-blackout-16-1-7-pistol-gas-socom-barrel","title":"One Horse OH-BR04 AR-15 .300 Blackout 16\" 1:7 Pistol Gas SOCOM Barrel","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eOne Horse OH-BR04\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong\u003e16-inch\u003c\/strong\u003e \u003cstrong\u003e.300 Blackout\u003c\/strong\u003e AR-15 barrel built around a \u003cstrong\u003epistol-length gas system\u003c\/strong\u003e and a heavy \u003cstrong\u003eSOCOM profile\u003c\/strong\u003e. The pistol gas configuration is well suited to the .300 BLK cartridge, providing reliable cycling with both supersonic and subsonic ammunition loads.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eA \u003cstrong\u003e1:7 twist rate\u003c\/strong\u003e stabilizes a wide range of 300 Blackout bullet weights, from lighter supersonic projectiles up through heavier subsonic rounds. The SOCOM contour adds mass at the chamber and front sight area for improved heat dissipation and rigidity, while keeping overall weight manageable for a 16-inch carbine-length build.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eFinished in black and machined to standard AR-15 barrel dimensions, the \u003cstrong\u003eOne Horse OH-BR04\u003c\/strong\u003e is a barrel option for shooters assembling a \u003cstrong\u003e.300 Blackout\u003c\/strong\u003e rifle platform with dedicated pistol-gas tuning for the cartridge.\u003c\/span\u003e\u003c\/p\u003e","brand":"One Horse","offers":[{"title":"Default Title","offer_id":55076012163394,"sku":"194317","price":95.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_091b4e4e-5349-4967-a1a8-16c6c37d15ac.png?v=1784755339","url":"https:\/\/centerfiresystems.com\/products\/one-horse-oh-br04-ar-15-300-blackout-16-1-7-pistol-gas-socom-barrel","provider":"Centerfire Systems","version":"1.0","type":"link"}