{"product_id":"rosco-manufacturing-purebred-20-spr-223-wylde-ar-15-rifle-barrel-pb-20-spr-223w-7-r","title":"Rosco Manufacturing Purebred 20\" SPR .223 Wylde AR-15 Rifle Barrel PB-20-SPR-223W-7-R","description":"Rosco Manufacturing Purebred 20\" SPR .223 Wylde Barrel\n\u003cp\u003eThe Rosco Manufacturing Purebred 20\" SPR .223 Wylde Barrel is engineered to deliver peak extended-range precision for the serious carbine shooter. Built from 416R stainless steel and finished with an 80 Grit Bead Blast, this barrel combines rugged durability with refined accuracy at distance. Whether you are looking to build a longer version of the iconic MK12 platform or re-barrel your 20\" carbine for DCM and National Match competition, the Purebred delivers consistent, optimal extended-range performance every time. With a rifle-length gas system, 1:7 twist rate, 1\/2x28 muzzle threading, Nickel Boron barrel extension, and a precise Step Crown, every detail is optimized for competitive and precision shooting applications. Compatible with AR-15 platforms and Ops Inc. suppressor systems, this barrel is a true upgrade for any demanding shooter.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20\" Rifle-Length Gas System:\u003c\/strong\u003e Maximizes velocity and cycling reliability for extended-range AR-15 builds, ideal for DCM and National Match competition.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e416R Stainless Steel Construction:\u003c\/strong\u003e Premium barrel steel provides exceptional durability, corrosion resistance, and the accuracy potential expected from a match-grade barrel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSPR Profile with 1:7 Twist Rate:\u003c\/strong\u003e Designed to stabilize a wide range of .223 Wylde projectiles, including heavier match bullets for long-range accuracy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep Crown and Nickel Boron Barrel Extension:\u003c\/strong\u003e Precision crown protects rifling for consistent accuracy, while the Nickel Boron extension offers superior wear resistance and smooth function.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOps Inc. Compatible and 1\/2x28 Muzzle Threading:\u003c\/strong\u003e Ready for a wide range of muzzle devices and suppressor systems right out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rosco Manufacturing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .223 Wylde\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 20\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Profile:\u003c\/strong\u003e SPR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Material:\u003c\/strong\u003e 416R Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMuzzle Thread:\u003c\/strong\u003e 1\/2 x 28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Block Diameter:\u003c\/strong\u003e 0.750\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas System Length:\u003c\/strong\u003e Rifle-Length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Crown:\u003c\/strong\u003e Step Crown\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Finish:\u003c\/strong\u003e 80 Grit Bead Blast\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Extension Finish:\u003c\/strong\u003e Nickel Boron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 42 oz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Platforms:\u003c\/strong\u003e AR-15, Ops Inc.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e PB-20-SPR-223W-7-R\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 181969500319\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand Name:\u003c\/strong\u003e Rosco Manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.\u003c\/em\u003e\u003c\/p\u003e\n]]\u0026gt;","brand":"Rosco Manufacturing","offers":[{"title":"Default Title","offer_id":44200134705274,"sku":"FLX-ROSPB-20-SPR-223W-7-R","price":210.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/306283396.jpg?v=1788406705","url":"https:\/\/tlooutdoors.com\/products\/rosco-manufacturing-purebred-20-spr-223-wylde-ar-15-rifle-barrel-pb-20-spr-223w-7-r","provider":"TLO Outdoors","version":"1.0","type":"link"}