{"product_id":"at3-rosco-manufacturing-13-95-inch-k9-5-56-nato-ar-15-barrel-with-midlength-gas-tube","title":"Rosco Manufacturing K9 AR-15 Barrel - 13.95\" - 5.56 NATO - Mid-Length - w\/ Gas Tube","description":"\u003ch2 style=\"text-align: center;\"\u003e13.95″ Barrel For a Balance of Great Ballistics and Improved Ergonomics\u003c\/h2\u003e\n\u003cp\u003eThe Rosco Manufacturing 13.95 K9 5.56 NATO AR-15 Barrel with Midlength Tube is the ultimate duty-ready upgrade for shooters seeking a balance of accuracy, durability, and smooth recoil. The midlength gas system reduces felt recoil and minimizes bolt carrier group wear, leading to smoother shooting. The 1:7 twist rate and premium bore finish ensure consistent sub-MOA accuracy when paired with quality ammunition. A refined continuous tapered profile for enhanced weight distribution keeps the weight of the barrel closer to the back of the rifle while preserving heat mitigation and precision.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCold Hammer-Forged Construction – Crafted from 4150 Chrome Moly Vanadium (CMV) steel, ensuring exceptional strength, longevity, and heat resistance under high rates of fire.\u003c\/li\u003e\n\u003cli\u003eMelonite QPQ Finish – Provides superior corrosion and wear resistance, reducing barrel fouling and extending overall service life.\u003c\/li\u003e\n\u003cli\u003eMIdlength Gas System – Offers smoother cycling, reduced recoil, and enhanced reliability. Midlength gas systems are an improvement over carbine length for recoil impulse and suppressed use.\u003c\/li\u003e\n\u003cli\u003eOptimized Gas Port – An optimized gas port ensures proper gas control while using the barrel suppressed while also allowing enough gas through to reliably cycle while shooting unsuppressed.\u003c\/li\u003e\n\u003cli\u003e1:7 Twist Rate – Stabilizes a wide range of bullet weights, from lightweight varmint rounds to heavy, long-range projectiles, maximizing accuracy at various distances.\u003c\/li\u003e\n\u003cli\u003e.750 Gas Block Journal – Compatible with standard AR-15 gas blocks, allowing easy installation and customization.\u003c\/li\u003e\n\u003cli\u003eThreaded 1\/2×28 Muzzle – Ready for muzzle devices or suppressors, providing customization options for recoil management and noise reduction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Rosco Manufacturing\u003c\/li\u003e\n\u003cli\u003eModel: 13.95 Inch K9 5.56 NATO AR-15 Barrel with Midlength Gas Tube\u003c\/li\u003e\n\u003cli\u003eMPN: K9-1395-HY-THEDON-556-7-M\u003c\/li\u003e\n\u003cli\u003eFit: AR-15\u003c\/li\u003e\n\u003cli\u003eCaliber: 5.56\u003c\/li\u003e\n\u003cli\u003eGas Block Size: .750\u003c\/li\u003e\n\u003cli\u003eGas System Length: Midlength\u003c\/li\u003e\n\u003cli\u003eBarrel Twist: 1\/7\u003c\/li\u003e\n\u003cli\u003eThread: 1\/2×28\u003c\/li\u003e\n\u003cli\u003eMaterial: 416R Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Melonite Nitride\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eWeight: 29.8 oz\u003c\/li\u003e\n\u003cli\u003eLength: 13.95 Inch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rosco Manufacturing","offers":[{"title":"Default Title","offer_id":48150800793761,"sku":"K9-1395-HY-THEDON-556-7-M","price":184.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/8408\/1057\/files\/Untitled-design-6-4.png?v=1792483237","url":"https:\/\/kilo1sixarms.shop\/products\/at3-rosco-manufacturing-13-95-inch-k9-5-56-nato-ar-15-barrel-with-midlength-gas-tube","provider":"KILO 1 SIX ARMS","version":"1.0","type":"link"}