There are 2 styles of the gm trigger, one has 2 set screws, the other is part of the g style set that they started selling separately. Also the hammer can malfunction when the spring strength is set to +150% stage. the hammer spring itself can come loose from the set screw that controls its tensile strength causing the hammer to not set properly. It takes alot of patience getting it secured but it works nicely! Btw u find ur full auto suffers from greater cooldown with the gg mod?
Ordered the same trigger (with 2 set screw adjustment positions) from the same company as you and got sent the one you have. Pics on the web site clearly show 2 adjustment points which was why I ordered it. I assumed one was for pre travel and the other for over travel? When i queried it they said the other version was no longer in production..
Hey Jeager!!! So, hopefully, in a month or 2, I will own a M4A1 CQBR from TM(GBBR). Allready been shooting a MK18, full stock, and was very impressed! In your honest eyes, what should I upgrade to run it properly? I will be shooting .30Bbs at a max of 1.2J. Please, tell me what you would advice. Must-have upgrades are most important to me, but dun wanne blow up my wallet either.
Honestly. Just use it. If you want upgrade the barrel and rubber to Laylax and get the BavTac nub. The guns are awesome even stock. Mod the magazines for more gas. You can find a guide on this channel how to do it.