10-07-2011, 06:37 PM
LRRPF52 Wrote:There was a time when they were making carriers with a slightly larger diameter to the raceways, to fit the BCG tighter and more concentric with the bore.
Thats not something I've seen in their offering recently. They do have one with more surface area on the front of the BCG in an attempt to decrease play, etc. It's also heavier. They also have polished M-16 carriers, as well as "light" carriers which decrease cycle time and would be in appropriate for Grendels.
I considered getting one just for ease of cleaning, but backed away just due to cost and availability.