Deca check this out!

[ROCKETW19]

Intro to the MAX-31 Suomi Drum Upper Receiver - YouTube

took 9 months but finnaly done I pay for it tomorrow.
question do i get the slow fire upper 650 rpm or the speed bolt 900rpm. you can see both in the video.
I have the slow fire Max 11 now and it is super easy to shoot I am thinking to stay with it?
Just orderd 5 sumoi 72 round drums also,lol

[decadecadeca]

I would stay with the slower, easier to get on target and stay there, less abuse on the gun, less money out of your pocket.

Looks like a lot of fun either way!

[ROCKETW19]

thanks bro I liked the slow better for my other upper also but the fast one looks fun,lol I guess i can alway put the stock upper on and rip 1850 RPM if need for speed.