{"product_id":"lantac-e-bcg-enhanced-308-762-bolt-carrier-group-nib-finish","title":"Lantac E-BCG Enhanced 308\/762 Bolt Carrier Group NiB Finish","description":"\u003cp\u003eAR10 Full Auto Style for increased mass and lock time.\u003cbr\u003e Our DPMS Style 308 BCG is precision machined from 8620 Steel with a 9310 Precision Hard Ground Bolt.\u003cbr\u003e The entire carrier assembly is NiB Electroless Nickel Boron coated with the patented advanced UCT EXO process unlike standard NiB coatings.\u003cbr\u003e This offers extreme lubricity with a friction coefficient of .02 and surface hardness of 82-85 Rockwell C.\u003cbr\u003e The carriers patent pending design features unique shrouded and forward facing gas ports that have also been re sized so that gas is vented differently to a standard carrier.\u003cbr\u003e This results in a system that runs flatter with a smoother energy pulse.\u003cbr\u003e In addition the system also runs cooler and cleaner there is also less pressurization of the upper receiver when running a suppressed barrel.\u003cbr\u003e The flared boss at the tail of the carrier enhances the BCG's position within the buffer tube at the time of cycling and allows for a flatter more controlled reciprocation of the assembly.\u003cbr\u003e All critical dimensions are hard turned \/ ground after heat treat.\u003cbr\u003e All E-BCG's feature the LANTAC CP-R360-H patent pending domed cam pin that is machined from 17-4PH Stainless Steel and hardened to H900 condition (45RC approx).\u003cbr\u003e The ultra smooth head reduces wear within the upper receiver.\u003cbr\u003e The BCG's weight helps to increase lock time with smoother operation.\u003cbr\u003e Gas keys are properly staked at four points and only grade 8 fasteners are used in assembly.\u003cbr\u003e\u003cbr\u003e  The E-BCG's forward porting and unique shape assist in reducing pressurization inside the upper receiver that can be caused by short barrel rifles running suppressors. \u003cbr\u003e However it should be noted that the E-BCG is not a complete solution for this issue and all rifles are different. 'Over Gassed' guns will suffer to a larger extent from this problem.   \u003cbr\u003e\u003cbr\u003e  Weight 1Lb 2.1oz\u003cbr\u003e DPMS Pattern\u003cbr\u003e Forward Porting Enlarged Vents.\u003cbr\u003e Balanced flared boss.\u003cbr\u003e 8620 Carrier Heat Treated Hard Turned.\u003cbr\u003e 9310 Bolt Hard Turned \/ Ground.\u003cbr\u003e NiB UCT EXO Coating.\u003cbr\u003e CP-R360-H Domed Cam Pin\u003cbr\u003e Mil-Spec Gas Rings\u003cbr\u003e Mil-Spec Staked Gas Key\u003cbr\u003e Grade 8 Hardened Fasteners\u003cbr\u003e All Hard Chrome surfaces are to MIL-STD-171 1.2.2.2\u003cbr\u003e Lifetime Warranty.\u003cbr\u003e\u003cbr\u003e  Made in the USA.\u003cbr\u003e\u003cbr\u003e   MIL\/LE discount available please visit our FAQ page on how to obtain the discount code.\u003cbr\u003e\u003cbr\u003e  ITAR Notice:\u003cbr\u003e This product is manufactured in the USA by LANTAC USA LLC for sale within the USA only.\u003cbr\u003e Export of the commodities described herein is strictly prohibited without a valid export license issued by the U.S. Department of State Office of Defense Trade Controls prescribed in the International Traffic in Arms Regulation (ITAR) Title 22 Code of Federal Regulations Parts 120-130.\u003c\/p\u003e","brand":"Lantac USA LLC","offers":[{"title":"Default Title","offer_id":49289847079051,"sku":"FCLA00300","price":325.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8581\/8251\/files\/296555562.jpg?v=1788275189","url":"https:\/\/taktactical.com\/products\/lantac-e-bcg-enhanced-308-762-bolt-carrier-group-nib-finish","provider":"Taktactical.com","version":"1.0","type":"link"}