convert .40 to 10mm?

Hey /k/ I've got a question that I think deserves it's own thread. If I had a .40 carbine do you think I could convert it to 10mm by opening up the chamber a bit and figuring out how to jam 10mm mags in there?

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  1. 3 months ago
    Anonymous

    Just buy a 10mm carbine instead because you can shoot both .40 and 10mm and not have to worry about your gun exploding

  2. 3 months ago
    Anonymous

    Because you're asking PrepHole you don't have the skills required. A skilled machinist can convert firearms between calibers.

    Yes it can be done. No, you should probably just buy the conversion kit.

    • 3 months ago
      Anonymous

      What conversion kit?

  3. 3 months ago
    Anonymous

    No, I don't think you could. You ask really stupid questions so I doubt you have the skills required to do this.

  4. 3 months ago
    Anonymous

    I would strongly recommend against it for your safety.

  5. 3 months ago
    Anonymous

    I'm gonna piggyback off OP, how are the Hi-point carbines? Been thinking about them since they're always so cheap.

    • 3 months ago
      Anonymous

      I've always heard good things about em, just avoid the extended mags, they suck dick
      I mean, if you're wanting a defensive carbine for cheap I'd just get a cheapo AR, but if you just want a rifle that shoots pistol rounds it's not bad

      • 3 months ago
        Anonymous

        That's probably the problem, I dunno what I'd use it for. I already have a decent enough AR, few larger-caliber rifles, enough pistols until I see something else I definitely need. Could do with a good shotgun, but that's about all I'm missing. It'd most likely be a range toy.
        I do want something for defense that won't overpen and frick up my house and possessions that isn't a handgun, but I don't think the carbine would be that much of an improvement. Not sure if I should be looking at a shotgun (maybe with slugs) or something like a levergun. I think I'd trust .44 mag to put someone down if it's something with a full length barrel, but I dunno if that would also overpen. Is there any middle ground or should I just accept that if I want to reliably and quickly stop an intruder, I might have to put a round through something of mine?

        • 3 months ago
          Anonymous

          >I do want something for defense that won't overpen
          >Not sure if I should be looking at a shotgun (maybe with slugs)
          lmfao slugs
          slugs are by far the most likely load to over pen.
          Although really overpen is a moot point, because anything that's deadly to a human is gonna go through multiple sheets of drywall before becoming less lethal (even 5.56, despite what the hardline fanboys say).
          And basically any expanding/deforming projectile (or buckshot) will have very little energy left after passing through a human, barring wacky shit (for HD) like .300 Win mag or something.

          Feel free to watch as many of the thousands of videos on youtube about the subject that will all backup what I said in this post.

  6. 3 months ago
    Anonymous

    Turn it to .357sig

  7. 3 months ago
    Anonymous

    Couldn't you just buy a 10mm barrel and have a gunsmith rework the action for 10mm?

  8. 3 months ago
    Anonymous

    From before they offered the 10.

    • 3 months ago
      Anonymous

      Yeah, like that. I should have got that 40 parts kit for $100.

      Didn't look like they added weight to the bolt or changed the mags, just probably needs a stronger recoil spring.

  9. 3 months ago
    Anonymous

    Yeh bro I did my Keltec with a screwdriver and a file. You gotta hog out some chamber but it goes in fine after that.

    You don't need to figure out how to the mags just use same ones if you file down the lips. Holds less but bigger bang each they do fine.

  10. 3 months ago
    Anonymous

    >it's
    its
    More spring more bolt extend the chamber

  11. 3 months ago
    Anonymous

    Why, Yes. you definitely could. Make sure to run a clip of special murder bullets loaded by bubba through it. Take video so we can watch it blow your face off, (You) no-fricking-guns idiot.

  12. 3 months ago
    Anonymous

    The mag issue will prevent (you) from being able to do this. Just convert it to .357sig

  13. 3 months ago
    Anonymous

    Pressure. The photo of the firearm is built to the very minimum requirement. Barring projectile circumference, pressure is most important

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