I did a search and could not find anything can i make uzi mags work the bolt hold open option.I have the new rra block so the colt mags will work but if i could i would like to use the uzi mags.

                                                                                                         Thanks MGP

I think that they can be modified to hold the bolt open by notching the back for clearance(?) and adding something to the follower that will engage the bolt hold open. Also the mag release notch would need to be added to the Uzi mag. I don't know how it is done, who does it, or what it would cost. I just remember reading something about it hear a while ago. Good luck.



For what it's worth I may be incorrect on the info above. Hopefully someone else will be able to tell you more.

go here and look around. he is the one doing the mag conversion to hold bolt open

Thanks