{"product_id":"oss-l-22-barrel-heavy","title":"OSS-L 22\" Barrel Heavy","description":"\u003cp style=\"margin: 0in;\"\u003e\u003cb\u003e\u003cspan style=\"color: black;\"\u003e22” Heavy Profile 6ARC Barrel\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0in;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0in;\"\u003e\u003cb\u003e\u003cspan style=\"color: black;\"\u003eOur 22” barrels sole purpose is precision and getting every single inch of velocity out of a 6mm projectile in the 6ARC. This barrel features a rifle +2” gas system to provide a delayed unlocking when pushing heavy bullets at maximum speeds resulting in a smoother shooting experience, improved SDs, less pressure to the case head during unlock. \u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"color: black;\"\u003eIn our testing we found 22” was the point of maximum powder burn efficiency as well as creating the correct dwell time using a +2 gas system for the rifle. \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0in;\"\u003e\u003cb\u003e\u003cspan style=\"color: black;\"\u003eOur barrel starts life as a XCaliber 1:7 twist 5R stainless blank. And then is machined and finished to our exact specifications as those in our OSS-L URG. Each barrel is hand finished. We bore lap and final polish the Chamber, Bore, Crown and Feed Ramps to ensure your break in process is minimal and all your loads count. This particular barrel is gassed to work optimally with peak pressure loads and heavy high BC projectiles in conjunction with the OCM-6  AEM-6 AEM5-30. This barrel is the first commercially available solution engineered specifically for the 6ARC and traditional MK12 style OTB cans. No adjustable gas blocks needed or wild buffer combinations necessary.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0in;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0in;\"\u003e\u003cb\u003e\u003cspan style=\"color: black;\"\u003eLength: 22\"\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0in;\"\u003e\u003cb\u003e\u003cspan style=\"color: black;\"\u003eWeight: 3lbs 2oz\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0in;\"\u003e\u003cb\u003e\u003cspan style=\"color: black;\"\u003eThread Pitch: 5\/8X24\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0in;\"\u003e\u003cb\u003e\u003cspan style=\"color: black;\"\u003eTwist Rate: 1:7 5R\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0in;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0in;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eLead time for Backorders 8-10 weeks\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"X-Caliber","offers":[{"title":"Default Title","offer_id":55763348684873,"sku":"OSSL-B-22-H","price":565.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/4750\/1897\/files\/IMG_3062_747cb8c2-c8f1-44a2-82db-d5d1f19dda61.png?v=1782594607","url":"https:\/\/brouwerllc.com\/products\/oss-l-22-barrel-heavy","provider":"Brouwer LLC","version":"1.0","type":"link"}