Yeah, thats not a good one. I love mine!
I shoot my MAK-90 pretty often with 20 and 30 rd mags. I dont even mess with the drum. Dont jinx me but it has never missed a beat firing or cycling and shoots as fast as you can finger the trigger. I can keep everything on a body sized target at 150 yds with optics and closer in it shoots where you naturally point it. Maybe I have some Russian blood in me way back?
I got these little bolt on doo-dads for Christmas. Its time to do surgery.😎👍