{"product_id":"nemo-arms-223-5-56-bolt-carrier-group-for-ar-15","title":"NEMO Arms 223\/5.56 Bolt Carrier Group for AR-15","description":"\u003cp\u003eBeyond “Mil-Spec”, the NEMO AR bolt carrier group is perfect for those who are looking for assured reliability, with the best in coating technology. The bolt carrier group is the heart of your rifle. Selecting the best construction and coatings will ensure that you have lasting reliability and accuracy.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCase hardened 8620 steel bolt carrier, nickel boron coated, ground surfaces to meet exacting dimensional and surface finish tolerances\u003c\/li\u003e\n\u003cli\u003eCase hardened 9310 steel bolt, nickel boron coated, magnetic particle inspected, ground surfaces to meet exacting dimensional and surface finish tolerances\u003c\/li\u003e\n\u003cli\u003eHard chrome plated and ground firing pin\u003c\/li\u003e\n\u003cli\u003eNickel boron coated gas key, staked, 4130 steel\u003c\/li\u003e\n\u003cli\u003eNIB coated cam pin\u003c\/li\u003e\n\u003cli\u003eNIB coated extractor with spring, rubber insert, and o-ring support\u003c\/li\u003e\n\u003cli\u003eForward assist serrations\u003c\/li\u003e\n\u003cli\u003eProduct of Idaho MADE IN THE USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"B\u0026B Firearms","offers":[{"title":"Default Title","offer_id":67388089303330,"sku":"NSP-SF-BCG","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/0896\/1058\/files\/NEMO-223-5.56-Bolt-Carrier-Group-for-AR-15-1-1.jpg?v=1790461794","url":"https:\/\/bnbfirearms.com\/products\/nemo-arms-223-5-56-bolt-carrier-group-for-ar-15","provider":"B\u0026B Firearms","version":"1.0","type":"link"}