{"product_id":"performance-duty-lightweight-bolt-carrier-black-nitride","title":"Performance Duty (Lightweight) Bolt Carrier – Black Nitride","description":"\u003ch6\u003e\u003cspan style=\"color: var(--ast-global-color-2); font-size: 1.625rem; font-style: inherit; font-family: var( --e-global-typography-text-font-family ), Sans-serif;\"\u003eRUGGED RELIABILITY WITH REDUCED RECOIL\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp\u003eWe wanted to make a robust bolt carrier with less reciprocating mass than a stock carrier while still heavy enough for serious work.  This version is finished in black nitride for those of you who want that stealth look.  While we are big fans of hard chrome for  carriers, nitride is a perfectly legitimate finish that has always served us well.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBolt carrier should be used with an adjustable gas block\u003c\/li\u003e\n\u003cli\u003e7.45oz cycling mass (carrier)\u003c\/li\u003e\n\u003cli\u003e8620 Milspec steel construction\u003c\/li\u003e\n\u003cli\u003eBillet machined gas key\u003c\/li\u003e\n\u003cli\u003eFull auto rated\u003c\/li\u003e\n\u003cli\u003eGreat for .223\/556, 300blk, and other calibers.  Compatible with any caliber that takes a standard AR carrier\u003c\/li\u003e\n\u003cli\u003eOptimized Forward Assist\u003c\/li\u003e\n\u003cli\u003eProven, reliable performance\u003c\/li\u003e\n\u003cli\u003ePrecision machining tolerances\u003c\/li\u003e\n\u003cli\u003eQPQ Black Nitride finish\u003c\/li\u003e\n\u003cli\u003eRecommended to pair with the Unrivaled Performance Duty Buffer (UDBG2-M4-PD) for duty, general purpose, or full auto and super safety use\u003c\/li\u003e\n\u003cli\u003eCan also be used with our Competition Buffer (UDBG2-M4-C) for competition use\u003c\/li\u003e\n\u003cli\u003e100% made in the USA like all UNRIVALED products\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"woocommerce-product-attributes shop_attributes\" aria-label=\"Product Details\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--weight\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--dimensions\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\" scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e8 × 1 × 3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Unrivaled","offers":[{"title":"Default Title","offer_id":42411002855506,"sku":null,"price":0.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/7484\/9618\/files\/T7A8568.webp?v=1779171287","url":"https:\/\/sdgunsammo.com\/products\/performance-duty-lightweight-bolt-carrier-black-nitride","provider":"S and D Guns and Ammo","version":"1.0","type":"link"}