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View Full Version : What's the best Bolt Carrier Group?



sprice
03-05-14, 13:12
Noveske, BCM, or Spikes? I have a bcm upper on a noveske lower...

http://shopnoveske.com/collections/parts/products/rca-low-mass-carrier-group
http://www.spikestactical.com/bolt-carrier-group-spikes-nickel-boron-hptmpi-m16-bcg-556-p-388.html
http://www.bravocompanyusa.com/BCM-Bolt-Carrier-Group-MPI-Auto-M16-p/bcm%20bolt%20carrier%20group%20auto%20mp.htm

I like the upgraded coatings... But I'm not sure if the noveske also has the upgraded springs and o-ring, which is a plus for me.

markm
03-05-14, 13:18
A BCM upper does NOT need an O ring.

Iraqgunz
03-05-14, 13:30
https://www.m4carbine.net/showthread.php?148724-Need-some-assistance-choosing-a-BCG