Lantac Enhanced BCG - AR-15

Lantacs Enhanced BCG är ett premiumalternativ för dig antingen bygger eller vill uppgradera en befintlig AR-15. Uppgraderingar är bl.a. bättre ytbehandlingar, en utvecklad cam pin som minskar slitaget i uppern samt en justerad geometri på den bakre delen av BCG:n. Slutligen har BCG:n även en extra "relief cut" för att ventilera bort överskott av krutgaser. Detta kan även bidra till att minska mängden krutgas i ansiktet på skytten vid skytte med ljuddämpare. Den extra "cuten" är också riktad mer framåt, återigen för att minska mängde krutgas som ventileras mot skytten.

Förutom 223-modellerna kan vi självklart även ta hem Lantacs övriga BCG:er i andra kalibrar. Kontakta oss kundtjänstfunktionen i så fall!

Finns i tre olika ytbehandlingar

• QPQ Black Nitride (samma familj av ytbehandling som på t.ex. JP:s BCG)
• Nickle Boron (NiB, "silver")
• Titanium Nitrid (TiN, "guld")

Från tillverkaren:

LANTAC E-BCG®, Enhanced Bolt Carrier Group.

M16 Full Weight for increased mass and lock time.

Our BCG is precision machined from 8620 steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected.

The carriers patented and 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 with a softer start to carrier movement.

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 fitted with gasket sealer & 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
• Forward Porting, enlarged vents.
• Balanced flared boss.
• 8620 Carrier, Heat Treated, Hard Turned & Ground.
• MPI Carpenter 158 Bolt, Shot Peened, Hard Turned / Ground.
• 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.