{"product_id":"bad-m4-m16-enhanced-bcg","title":"Battle Arms Development Enhanced BCG – M4\/M16\/AR-15","description":"\u003cp\u003eThe Battle Arms Development Enhanced Bolt Carrier Group is a precision-manufactured replacement BCG designed for M4, M16, and AR-15 pattern rifles. This BCG addresses common wear points found in mil-spec carriers with improved materials and coatings that extend service life and enhance reliability under sustained fire. Shooters looking to upgrade from a standard phosphate BCG or replace a worn carrier will find measurable improvements in smoothness, carbon buildup reduction, and ease of cleaning.\u003c\/p\u003e\u003cp\u003eMachined from 8620 steel with a low-friction coating, the Enhanced BCG runs cooler and cleaner than traditional phosphate-coated carriers. The bolt is made from 9310 steel and properly staked, MPI tested, and shot-peened for durability. This is a drop-in replacement that requires no fitting or gunsmithing—simply disassemble your upper receiver, remove the old BCG, and install. The unit is fully compatible with standard AR-15 fire control groups and gas systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Bolt Carrier Group\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e M4, M16, AR-15 pattern rifles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrier Material:\u003c\/strong\u003e 8620 steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Material:\u003c\/strong\u003e 9310 steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Low-friction coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Bolt carrier, bolt assembly, cam pin, firing pin, firing pin retaining pin\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Battle Arms Development","offers":[{"title":"Default Title","offer_id":47937304527103,"sku":"BAD-EBCG-M16","price":199.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2136341.jpg?v=1766484443","url":"https:\/\/doublestackstore.com\/products\/bad-m4-m16-enhanced-bcg","provider":"Double Stack Store","version":"1.0","type":"link"}