{"product_id":"proof-research-pr15-steel-ar-style-barrel-6mm-arc-20-inch-rifle-1-gas-system-130384","title":"PROOF RESEARCH PR15 Steel AR-Style Barrel 6mm ARC 20-Inch Rifle+1 Gas System 130384","description":"Product Description\n\u003cp\u003eThe PROOF RESEARCH PR15 Steel AR-Style Barrel (MPN 130384) is a precision-engineered rifle barrel built for shooters who demand peak performance from their AR-platform builds. Chambered in 6mm ARC and measuring a full 20 inches in length, this barrel delivers an optimum combination of high tensile strength and requisite toughness to withstand the extreme chamber pressures encountered during firing. Crafted from premium stainless steel, it offers excellent erosion resistance, wear characteristics, and corrosion resistance, making it a dependable choice for competition, long-range precision shooting, and serious field use. The rifle +1 length gas system ensures reliable cycling, while the 1:7.50\" twist rate with 4-groove rifling provides outstanding stability and accuracy for 6mm ARC projectiles. A 5\/8\"-24 TPI muzzle thread accommodates a wide range of suppressors and muzzle devices.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Stainless Steel Construction:\u003c\/strong\u003e High tensile strength material delivers superior corrosion resistance and wear durability for extended service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6mm ARC Chambering, 20\" Barrel:\u003c\/strong\u003e Optimized for long-range precision, providing enhanced velocity and ballistic performance over shorter barrel options.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRifle +1 Length Gas System:\u003c\/strong\u003e Promotes smooth, consistent cycling and reduced felt recoil for improved follow-up shot accuracy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1:7.50\" Twist Rate with 4-Groove Rifling:\u003c\/strong\u003e Stabilizes a wide range of 6mm ARC projectiles for tight groups at extended distances.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5\/8\"-24 TPI Muzzle Threading:\u003c\/strong\u003e Compatible with the most popular suppressors and muzzle devices available for AR-platform rifles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROOF RESEARCH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e PR15 Steel AR Barrel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e PR15 Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 6mm ARC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 20\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas System:\u003c\/strong\u003e Rifle +1 Length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:7.50\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrooves:\u003c\/strong\u003e 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Type:\u003c\/strong\u003e Rifled\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Pattern:\u003c\/strong\u003e 5\/8\"-24 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Stainless\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3 lbs. 3 oz.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirearm Fit:\u003c\/strong\u003e AR-Platform\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 130384\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 843068130384\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":"PROOF RESEARCH","offers":[{"title":"Default Title","offer_id":44199961591930,"sku":"FLX-152046","price":664.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/308988709.png?v=1788393070","url":"https:\/\/tlooutdoors.com\/products\/proof-research-pr15-steel-ar-style-barrel-6mm-arc-20-inch-rifle-1-gas-system-130384","provider":"TLO Outdoors","version":"1.0","type":"link"}