{"product_id":"geissele-automatics-reliability-enhanced-bcg-bolt-carrier-group-5-56-nato-includes-geissele-stress-proof-bolt-black","title":"Geissele Automatics Reliability Enhanced BCG |  Bolt Carrier Group |  5.56 NATO |  Includes Geissele Stress Proof Bolt |  Black","description":"\u003cp\u003eThe Geissele Reliability Enhanced Bolt Carrier Group comes with the Geissele Stressproof Bolt. The Forged Stressproof Bolt is made from Carpenter 158+, developed directly with Carpenter Steel metallurgists to produce a cleaner material with fewer impurities. This makes the Stressproof Bolt stronger and more fatigue-resistant, capable of 5 times the life of a mil-spec bolt. Each Forged bolt is rigorously inspected, high-pressure tested, mag particle inspected, and Nanoweapon coated.\u003c\/p\u003e\n\n\u003cp\u003eKEY FEATURES:\u003cbr\u003e\nDesigned for 5.56 Rifles | Nanoweapon Coated | High-Pressure Tested | Mag-Particle Inspected\u003c\/p\u003e","brand":"Atomic Defense","offers":[{"title":"Black","offer_id":56740640325937,"sku":"May-93","price":393.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/4680\/3761\/files\/GEI05-2993_1.jpg?v=1791837773","url":"https:\/\/selfrescuetactical.com\/products\/geissele-automatics-reliability-enhanced-bcg-bolt-carrier-group-5-56-nato-includes-geissele-stress-proof-bolt-black","provider":"Self Rescue Tactical ","version":"1.0","type":"link"}