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Thread: 9mm bullpup project pic.

  1. #11
    Gunco Regular Pantera's Avatar
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    I too am workim on a Bullpup project.
    I have figured out a different way for the trigger. When I get it into progress I will post some pics.

  2. #12
    Happy Camper hcpookie's Avatar
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    Well, I think the Suomi barrel won't work for my Bizon build. It is REAL thick which arguably could be a good thing, but compared to my Uzi barrel it is excessively thick.

    I assume the thickness is due to the gun's intended use, and it acts as a heat sink for extended firing.

    It will take lots of work on the lathe to get looking closer to what we need. You'll still need to sleeve it, the barrel is just under 23mm. I'm going to work with an Uzi barrel, they just seem to be better sized.

    Now, seems like it would be ideal for a bullpup, since the extra weigh would bring better balance to the rifle. Good idea?

  3. #13
    Gunco Regular Oldgunner's Avatar
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    I'd like to see one of those 71rd Suomi drums hanging under that Bullpup!
    "Moss Isley spaceport. You'll not find a more wretched hive of scum and villainy"
    (Actually this better describes Washington than Moss Isley)

  4. #14
    Gunco Regular droog's Avatar
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    Instead of sleaveing it why couldnt you use a 22 mm 74 trunion?

  5. #15
    Happy Camper hcpookie's Avatar
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    It is less than 22m as-is. Just used 23mm as a starting point. Either/or could be used. 22mm '74 trunion makes more sense due to the fact that the '74 bolt fits 9mm perfectly.

  6. #16
    Vis
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    Gunco Regular Vis's Avatar
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    Here's some pictures of how I solved the problem of attaching 9mm Uzi barrel to an AK-74 trunion. My bullpup project is on the back burner now. I decided I need a full length one piece (about 18") receiver. So I'm working on a fixture to bend my receiver with. I don't think Sten magazines will work, but Uzi shows promise. I will update this thread as I go along.



    AK-47 user and abuser since 1980.
    http://strzelecka.net

  7. #17
    Master Endmill Breaker Rhino_66's Avatar
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    Ah Vis, you tricky so-and-so! That is truly the most interesting twist in the 9mm plot to date. Nice work, by the way...
    The most damning evidence is the truth.

    That which does not kill you, really really really hurts...



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  8. #18
    Gunco Member Tec Nine's Avatar
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    Very anxious to see more updates when you get there.

    take care,
    tec

  9. #19
    Happy Camper hcpookie's Avatar
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    Looks good... now I see where Shadow got that pic from lol

    I must ask - how did you bore it out? "step cut"? :P I want to see the set-up you used - presumably on your mill?

    I noticed you have already reamed out the trunion. So what's left for you? I would assume you'll be pinning the bolt to the carrier next? I'll probably put a spot weld on mine.

  10. #20
    Gunco Regular droog's Avatar
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    Would not it be a whole hell of a lot easier just to buy a 9mm barrel blank and turn the steps on it like a AK barrel and be done with it? I think that is the route Ill try as soon as I get over my current pistol fixation.LOL

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