So the roller delay captured spring set has shown that it needs hot rounds to function from what I have read.

But what about using just the standard CQB set up also with the bolt weight removed?

The pistol I’m grabbing has the LWRC micro buffer set up which has the same tube length as the maxim, so I want to give one of these a try. I just have a ton of 9mm that is loaded towards the lower side of Minor power factor and want to be able to run it reliability.

Granted I’m getting ahead of myself because I don’t even have the thing in hand yet but just thinking ahead a few weeks.

Attached File

In one of the threads someone had mentioned they got the CQB version and couldn't understand why we were saying it was hard to charge until they got a carbine version, so it seems the CQB may be good for lighter ammo.