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SKS Carbines => Altered SKS Rifles => Projects => Topic started by: santaroga on July 06, 2019, 01:30:24 AM

Title: what if I wanted an SKS as an RPK?
Post by: santaroga on July 06, 2019, 01:30:24 AM
I asked myself that, and looked at the various non matching or otherwise bubba'd carbines and decided I would do my first RPK or "E4" project on a yugo. call it the Ruchnoy Pulemyot Simonova

I started with a mockup (excuse the horrible bipod, it was jsut a leftover from a bubba rescue. it moves on later)

At this point I was still debating which of these rifles would be converted.  The Yugo won, for reasons that will make sense later nea1

(https://i.imgur.com/cS6enKwl.jpg)

another view of some of the mocked up features and comparisons. i haven't even fitted the new bolt and carrie rin to the rescued yugo yet  :-\

(https://i.imgur.com/buT5j9dl.jpg)

decision made, and some sanding doen on the stock to prepare for fitting a pistol grip

(https://i.imgur.com/AF3Q8ujl.jpg)



Title: Re: what if I wanted an SKS as an RPK?
Post by: santaroga on July 06, 2019, 01:43:23 AM
you noticed in the last photo one (not the only)  other reason I went with the 59/66. I have a place to mount a m72 bipod.

(https://i.imgur.com/xpLKoPUl.jpg)


not a bad idea. I'll hav to modify the handguard portion of the stock a little bit.

(https://i.imgur.com/9Y1LFc6l.jpg)

after some disassembly, some test fitting. I had to remove a fair amount of material from the bipod

(https://i.imgur.com/01f9t13l.jpg)

I bored out the bipod instead of turning the barrel. because of the slight taper, it can get nice and tight, but generally swivels okay with a slap forward.


Title: Re: what if I wanted an SKS as an RPK?
Post by: santaroga on July 06, 2019, 01:45:06 AM
more sanding on the stock to get the pistol grip to happen

(https://i.imgur.com/kI9ATCC.jpg)

and

(https://i.imgur.com/cZQVbhs.jpg)
Title: Re: what if I wanted an SKS as an RPK?
Post by: santaroga on July 06, 2019, 01:48:00 AM
still need a gas tube, but it's starting to look like an RPS

(https://i.imgur.com/3MHEVjFl.jpg)

(https://i.imgur.com/pSiUGwel.jpg)


Oh, yeah, the OTHER reason I wanted to us a 59/66  :o :o

(https://i.imgur.com/7DLhahal.jpg)
Title: Re: what if I wanted an SKS as an RPK?
Post by: santaroga on July 06, 2019, 01:52:03 AM
gotta make a piston tube. I used bar stock steel and drilled it, then turned some neat heat dissipating vanes on there. Wish I could have done that to the barrel, too.

(https://i.imgur.com/PhjzLE2l.jpg)



Gotta fit the piston tube

(https://i.imgur.com/AHD984ol.jpg)

the grenade sight doesn't come quite all the way down with the bipod, so I shaved a bit of metal

(https://i.imgur.com/qG2zOWVl.jpg)


(https://i.imgur.com/V8GaIh2l.jpg)
Title: Re: what if I wanted an SKS as an RPK?
Post by: santaroga on July 06, 2019, 01:55:22 AM
All done. sitting next to her sister, an M72B1 that I built

need to get range photos, but let me tell you, it's a ton of fun to put on the bipod and just dump 75 rounds on a 100 yard gong.

(https://i.imgur.com/qPT4Cgvl.jpg)

(https://i.imgur.com/XgE3AUcl.jpg)

(https://i.imgur.com/hBJNFuAl.jpg)

(https://i.imgur.com/9tb0HKnl.jpg)
Title: Re: what if I wanted an SKS as an RPK?
Post by: santaroga on July 06, 2019, 01:57:59 AM
imgur album for size junkies

https://imgur.com/a/Si2jzqm
Title: Re: what if I wanted an SKS as an RPK?
Post by: Justin Hell on July 06, 2019, 04:09:27 AM
 8)
RAD!!

Love the homebrew gas tube...that looks fantastic.

Well played sir!

What's the origin on the drum? Chinese or Korean?
Title: Re: what if I wanted an SKS as an RPK?
Post by: santaroga on July 06, 2019, 09:59:35 AM
Quote from: Justin Hell on July 06, 2019, 04:09:27 AM
What's the origin on the drum? Chinese or Korean?

Korean. had to mess with it a bit to make it work well. just tweaking the feed lips.

at the moment it has the chinese 20 rounder in it, actually. I got the drum reliable but the truth is that 20 rounds works pretty well

If I decide to do another or do some work on this one I could see going to AK magazine mounting. and then get a fun drum
Title: Re: what if I wanted an SKS as an RPK?
Post by: Larry D. on August 28, 2019, 12:52:51 PM
I was toying with the idea of fitting an AK underfolding stock to a beater SKS.
I was thinking that a rear stub from an AK would accommodate the folder, but you'd need to fab the mount for the stub.

One of Classics busted stock beaters would be a candidate for something like this.
Title: Re: what if I wanted an SKS as an RPK?
Post by: Larry D. on August 28, 2019, 12:54:19 PM
Quote from: santaroga on July 06, 2019, 01:48:00 AM

Oh, yeah, the OTHER reason I wanted to us a 59/66  :o :o

(https://i.imgur.com/7DLhahal.jpg)

Where did you get the grenade?
I'd like to get one or two for my Yugo's.
Title: Re: what if I wanted an SKS as an RPK?
Post by: santaroga on September 03, 2019, 09:30:31 AM
Quote from: Larry D. on August 28, 2019, 12:54:19 PM


Where did you get the grenade?
I'd like to get one or two for my Yugo's.

http://www.serviceofsupply.com/product/grenade-rifle-rubber-reproduction/

Title: Re: what if I wanted an SKS as an RPK?
Post by: Larry D. on September 05, 2019, 02:25:16 PM
Cool!
Thanks for the help.
Title: Re: what if I wanted an SKS as an RPK?
Post by: Woodpusherpro on January 05, 2020, 07:06:45 PM
Quote from: Larry D. on August 28, 2019, 12:54:19 PM
Quote from: santaroga on July 06, 2019, 01:48:00 AM

Oh, yeah, the OTHER reason I wanted to us a 59/66  :o :o

(https://i.imgur.com/7DLhahal.jpg)

Where did you get the grenade?
I'd like to get one or two for my Yugo's.

Older thread... But.. I got a couple of those grenades from Sarcos. Gave one to my bestie for Christmas so we could launch around with our 59/66s and our Yugo M70s.. Still looking for grenades launching blanks...  Real Yugo surplus would be "bomb".

(https://imgdump5.novarata.net/800x941/m68suf.jpg)
(https://imgdump5.novarata.net/800x941/4rg0b6.jpg)
Title: Re: what if I wanted an SKS as an RPK?
Post by: Direct Connection on January 05, 2020, 08:33:13 PM
Damn Dude ! Your pretty talented.  I want to see a video of that dummy launcher at work thumb1 That would be cool.
Title: Re: what if I wanted an SKS as an RPK?
Post by: Larry D. on January 05, 2020, 10:40:14 PM
What's the difference between launcher blanks and regular blanks.
Title: Re: what if I wanted an SKS as an RPK?
Post by: Bacarnal on January 05, 2020, 10:52:02 PM
Launcher blanks tend to have more powder/power in them to kick the grenade further. Also, usually a different powder to achieve the desired results.  Cheers, Bruce.
Title: Re: what if I wanted an SKS as an RPK?
Post by: Larry D. on January 06, 2020, 12:49:12 AM
I'll have to do some checking, but I believe the blanks I have are "parade" blanks from East Germany.
I do have several, though.

Maybe some of you guys are knowledgeable about this.

https://www.victory-arms.com/ammo/East-German-762-39-Blanks



Edit: I just found this, too. I'd like to get a few boxes for the collection.

https://www.grafs.com/catalog/product/productId/77065
Title: Re: what if I wanted an SKS as an RPK?
Post by: Woodpusherpro on January 07, 2020, 03:05:01 PM
Quote from: Larry D. on January 05, 2020, 10:40:14 PM
What's the difference between launcher blanks and regular blanks.

Pretty much what Bacarnal said. Grenade blanks are hot, for launching grenades far. Blanks are for cycling the action with a blank firing device on the muzzle, for simulation.