AK 74 underfolder? Really?

[revor]

So I've got my PSL to build next but I'm thinking about the build beyond that.
An AK74 underfolder.. Anyone ever heard of a flat for this? I've been hunting for one but I keep coming up blank.

It's either that of a milled M70...

[86k10]

they are custom fabed receivers. i did one to a Romanian WUM 1

here is one complete on GB

http://www.gunbroker.com/Auction/ViewItem.aspx?Item=202943592

i think cnc warrior has a milled 74 underfolder receiver that uses akm style barrel

[86k10]

here is one milled

http://cncwarrior.com/comersus/store/comersus_viewItem.asp?idProduct=204

[zteknik]

hey revor
im thinking of doing the same thing
a 74 underfolder
im collecting up parts for a regular 74 build-but im gonna use my spare polish rear underfolder trunnion and parts
im just gonna use a regular 74 flat from akbuilder and drill out the rear center underfolder hole with a small holesaw using the trunnion drilling jig
and just drill the rest of the rivit holes
that would make it a Bulgock![LOL]

[jreifsch80]

The ak's underfolder stock is super crappy for anything but steadying the gun a little in auto burst (my own assumption) but I agree that it would be cool to do one. I think a polish rear would look best with a 74 with it being the latest of the uf design (stamped and riveted design as opposed to crushed tube or milled like the milled receiver and romy uf) by the way I ordered my steel sirsoft krink gas block for 20 bones tonight. I'll let you know how it is, if its decent for more than just a blowback ak then an underfolder krink would be very cool ;)

[revor]

Underfolder aside, Can one use Milled M70 repair channels to repair a milled M72? Still the same thickness right?

[zteknik]

Underfolder aside, Can one use Milled M70 repair channels to repair a milled M72? Still the same thickness right?
i pretty sure they are but i think jreifsch80 has some more knowledge there[Tooth]

[jreifsch80]

The only difference between an m70 and m72 receiver is an m70 has the recoil spring locking pin other wise they are the same so to answer your question an apex torch cut m70 receiver or m70 center section would be perfect for rewelding an m72 receiver (also would work well for east german, type 3 russian, bulgy or basicly any milled ak47 pattern rifle other than an m64 and m64 pattern yugo rpk)