Kabutos FRT only works with partially filled mag
I have three different CMMG type AR22 setups and they all suffer the same thing. They work the best with partially filled mags. I use S&W 15-22 mags factory and printed and they both do the same thing. I can fill them with 20 - 24 rounds and get failure to fire like light hammer strike or hammer follow until I get down below 18-20 rounds. Anybody else have this problem? Once I get below the 18 to 15 rounds they all function fine in FRT. I can clean them and lube them and every once in a while I will have them function properly with a 20-24 round mag, but not consistent. I tried lowering the bolt weight but no change only more hammer follow.