LANTAC ENHANCED BOLT CARRIER GROUP TIN 223

LANTAC E-BCG Enhanced Bolt Carrier Group with TiN coating. – M16 Full Auto Style for increased mass and lock time. – Our new TiN E-BCG is precision machined from 8620 Steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected. – The entire carrier assembly is TiN Titanium Nitride coated. – The carriers patented and 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. – This results in a system that runs flatter with a smoother energy pulse. – In addition the system also runs cooler and cleaner there is also less pressurization of the upper receiver when running a suppressed barrel. – The flared boss at the tail of the carrier enhances the BCG’s lock position within the upper and makes it more consistent resulting in an accuracy improvement. – All critical dimensions are hard turned / ground after heat treat and the gas key has been hard chrome lined for the best possible wear resistance. – All E-BCG’s feature the LANTAC CP-R360™ patent pending domed head cam pin that is machined from 17-4PH Stainless Steel and hardened to H900 condition (45RC approx). – The ultra smooth head reduces wear within the upper receiver. – The BCG’s 11.7oz weight helps to increase lock time and smoother operation. – Gas keys are properly staked at four points and only grade 8 fasteners are used in assembly. – 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. – 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. – Weight 11.7oz – Full Auto & Semi-Auto Compatible – Forward Porting enlarged vents. – Balanced flared boss. – 8620 Carrier Heat Treated Hard Turned & Ground. – MPI Carpenter 158 Bolt Shot Peened Hard Turned / Ground. – TiN DLC coating. – CP-R360 Domed Cam Pin – Mil-Spec Gas Rings – Mil-Spec Staked Gas Key – Grade 8 Hardened Fasteners – All Hard Chrome surfaces are to MIL-STD-171 1.2.2.2 – Shot Peening is conducted with S110 shot Established by Almen Gage A-2 strip .006 -.008 – Lifetime Warranty. – Patented. – Made in the USA.

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