The Lantac E-BCG® (Enhanced Bolt Carrier Group) is one of the most significant evolutions Lantac-USA has brought to market.
Introduced in 2014, the Lantac E-BCG is regarded as the leading product in its class. Independent testing has confirmed that no other enhanced bolt carrier on the market effectively enhances a standard AR15 BCG or addresses the shortcomings of a standard mil-spec BCG the way Lantac’s E-BCG does.
Testing and evaluation conducted on the E-BCG with 75,000+ rounds of full auto (primarily suppressed fire) concluded massive lifespan gains over traditional mil-spec BCG’s. The Crane NAVSEA’s 2015 report indicated that the average lifespan of a mil-spec bolt was approximately 9625 rounds!
Some of the primary enhancements of the E-BCG include:
1- Lower operating pressure for cycling – resulting in a smoother recoil impulse and more reliable cycling.
2- The patented CPR-360 Domed Head Cam Pin to reduce internal wear to the cam channel
3- The patented flared tail on the rear of the carrier increasesconcentricity within the upper receiver to enhance accuracy
4- Forward-facing enlarged venting ports to reduce particulate and overpressure from venting into the shooters face, and reduces SPL readings at the shooters ear
5- Patented advanced UCT EXO coating process for increased lubricity and improved cycling.
More detail, testing, and evaluation of the E-BCG can be found on the Lantac-USA website at under their white paper section: www.lantac-usa.com/e-bcgwhitepaper
The Lantac E-BCG is the perfect upgrade for shooters seeking a smoother, more reliable and dependable solution for the AR15 platform.
You can watch a short video overview of the Lantac E-BCG on Lantac’s YouTube channel here: youtu.be/f7BW_kDUQSM
For more information visit lantac-usa.com
This brings me back to the days of having conversations about staking and nickel boron. It seems these discussions have fallen by the wayside in terms of the zeitgeist of AR trends. Also interesting that this used to be the Gucciest of the Gucci and today costs $100 less than Geissele’s offering.
These things are amazing. I have a DLC version in my AR10 and love it. Friend bought one after shooting mine. Can confirm it directs gas away from the face.