When your AK, just isn't winning the war for you!

[Armyjimbo]

Yea MOT is what I'm expecting out of it. I'm talking FELT pulse, I know it comes down to bolt carrier and spring weight.

[Tugaloo]

The AK, if that is what we are discussing has an easy felt recoil pulse.

The CETME, PTR, HK 91 and any roller locking rifles define a (IMO unneeded ) sharp recoil pulse. Here's how to mitigate or fix it or so the author says:
https://www.internationalsportsman.c...imilar-rifles/