Lantac Enhanced Bolt Carrier Group, .308/7.62mm Nickel Boron

Description: Lantac Enhanced Bolt Carrier Group, .308/7.62mm Nickel Boron. This AR-10 full-auto style Lantac Enhanced Bolt Carrier Group is manufactured and assembled from 308 BCG precision machined 8620 steel and the entire carrier assembly is coated in electroless Nickel Boron. This bolt carrier assembly is for rifle systems chambered in .308 Win and 7.62x51mm and features unique shrouded and forward facing gas ports for smoother energy pulses, less pressurization to the upper receiver, a flared boss at the tail of the carrier for enhancing the BCG's position within the buffer tube during cycling. Loaded with features and top-notch steel precision and a premium coating, this enhanced bolt carrier group is perfect for upgrading or completing your custom workshop build. Made in the USA.

This carrier's patent pending design features unique shrouded and forward facing gas ports that have also been resized 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 position within the buffer tube at the time of cycling and allows for a flatter more controlled reciprocation of the assembly. All critical dimensions are hard turned / ground after heat treat. 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). The ultra smooth head reduces wear within the upper receiver. The BCG's weight helps to increase lock time with smoother operation. Gas keys are properly staked at four points and only grade 8 fasteners are used in assembly.

Features:

• Weight: 1lb 2.1oz
• DPMS Pattern
• Full auto & semi-auto compatible
• Forward porting, enlarged vents
• Balanced flared boss
• 8620 steel carrier, heat treated, hard turned & ground
• 9310 Bolt, Hard Turned/Ground
• NiB UCT EXO coating
• CP-R360-H 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
• Made in the USA

Manufacturer: Lantac

PRODUCT SPECIFICATIONS:

• Brand: Lantac
• Caliber: .308 Win,7.62x51mm
• Finish / Color: Nickel
• Firearm Type: Pistol,Rifle
• Material: Steel
• Models Fit: AR-10