The 6P62 12.7mm monster

The 6P62 is a beast of a gun. It is a magazine fed machine gun that chambers the Russian 12.7x108mm cartridge, a round that is slightly more powerful than a .50 BMG.

Note the muzzle brake at the end of the suppressor.

Its short barrel reduces the velocity of the 12.7mm ammunition to 2099 fps (down from the 2800 fps of a standard anti-material gun). The decrease in velocity results in a 44% decrease of energy but at 7847 ft/lbs of energy it is still considerably powerful.

It weights 33 lbs unloaded, fires at 400-500 rpm and is 47" in length.

It was never adopted by any armed forces. If such a powerful shoulder fired gun was needed, a much more efficient cartridge would probably be designed.

[ Many thanks to Val for emailing me the info. ]

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37 Responses to “The 6P62 12.7mm monster”

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  1. thomaswrote on August 09th, 2010 at 3:18 pm Link To Comment | Reply To Comment

    ladyfox are you a chick otherwise that was distirbing

    Please rate this comment: Thumb up 2 Thumb down 1
  2. AK™wrote on May 28th, 2010 at 7:02 pm Link To Comment | Reply To Comment

    Russkies always beat us to the punch with guns designed for the Zombie Apocalypse…

    Please rate this comment: Thumb up 2 Thumb down 0
  3. TTHOMASSSAwrote on May 27th, 2010 at 1:02 pm Link To Comment | Reply To Comment

    this will be very valuable when the us is finished with the robot exoskelitons

    Please rate this comment: Thumb up 0 Thumb down 0
  4. Gregory Marklewrote on May 27th, 2010 at 3:27 am Link To Comment | Reply To Comment

    If you saw a 12.7x108mm sitting next to a 12.7x99mm 45b10, you would know how ridiculous that idea is! The base and rim of a 108mm is about 2mm larger and the profile of the cartridge is completely different.

    Compare and contrast:
    http://en.wikipedia.org/wiki/.50_BMG
    http://en.wikipedia.org/wiki/12.7x108mm

    Please rate this comment: Thumb up 0 Thumb down 0
  5. Xstangwrote on May 26th, 2010 at 3:57 pm Link To Comment | Reply To Comment

    so, when is a .22lr trainer version coming out?

    Please rate this comment: Thumb up 0 Thumb down 0
  6. shockfish08wrote on May 26th, 2010 at 2:36 pm Link To Comment | Reply To Comment

    Does anyone have a video of this beasty?

    Please rate this comment: Thumb up 0 Thumb down 0
  7. Matthew S.wrote on May 26th, 2010 at 1:52 pm Link To Comment | Reply To Comment

    Not a good day… if your not the one pulling the trigger.

    Please rate this comment: Thumb up 1 Thumb down 0
  8. 45b10wrote on May 26th, 2010 at 1:49 pm Link To Comment | Reply To Comment

    I’m pretty sure weapons chambered for 12.7×108 will feed 12.7×99 BMG. Never tried it, but I heard it from multiple sources. Can anyone confirm?

    That being said… drooooooooooooool.

    Please rate this comment: Thumb up 0 Thumb down 1
    • Steveresponded to 45b10 on May 26th, 2010 at 4:51 pm Link To Comment | Reply To Comment

      45b10, it is a untrue rumor.

      Please rate this comment: Thumb up 0 Thumb down 0
      • GarryBresponded to Steve on December 17th, 2011 at 12:52 pm Link To Comment |

        12.7x99mm will fit in the chamber of a 12.7 x 108mm calibre weapon… but only in the sense that a .22lr will fit in the chamber of a .223 Remmington.

        Will fit does not = will fire or even = is safe.

        Do not try.

        Please rate this comment: Thumb up 0 Thumb down 0
  9. Redchromewrote on May 26th, 2010 at 1:38 pm Link To Comment | Reply To Comment

    I think I’m in love.

    What’s it for? Why to *sell* of course!

    Apparently anyone who needed .50 cal firepower wanted extreme accuracy for long-range shooting or belt-feed for suppressive fire tho. Mag-fed machineguns have some real drawbacks.

    Still, I’ll take three of them, in .50 BMG please.
    (one for each hand, as Dad used to say!)

    Please rate this comment: Thumb up 1 Thumb down 0
  10. Gregory Marklewrote on May 26th, 2010 at 11:41 am Link To Comment | Reply To Comment

    The big problem with 12.7x108mm firearms anymore is ammo availability here in the US. The last time anyone I know tried to import any 12.7x108mm it was a no-go and it doesn’t look like that is going to change making the brass that is here about as valuable as gold unless somebody starts making it stateside, which is doubtful do to the extremely limited market. Also, the powder used in reloads doesn’t create the wonderfully eerie greenish muzzle blast that the Russian rounds had at night which is disappointing!

    It’s pretty likely that our DShK when built will be done in .50BMG simply because we have the ammunition and reloading equipment already. Sigh!

    Please rate this comment: Thumb up 0 Thumb down 0
  11. Bill Lesterwrote on May 26th, 2010 at 10:11 am Link To Comment | Reply To Comment

    When is the SBR version available? ;)

    Please rate this comment: Thumb up 0 Thumb down 0
  12. Big Daddywrote on May 26th, 2010 at 9:29 am Link To Comment | Reply To Comment

    The Russians already have a shoulder fired belt feed 50 cal., the KORD.

    This looks like it has a shortened barrel and box magazine instead of the links. Plus that huge muzzle brake.

    http://world.guns.ru/machine/mg24-e.htm

    Here’s that weapon being fired.
    http://www.youtube.com/watch?v=jwu3ivAJ68U

    Please rate this comment: Thumb up 0 Thumb down 1
  13. Jensenswrote on May 26th, 2010 at 9:27 am Link To Comment | Reply To Comment

    Helloooo nerve damage!

    Please rate this comment: Thumb up 0 Thumb down 0
  14. Ladyfoxwrote on May 26th, 2010 at 8:39 am Link To Comment | Reply To Comment

    You know, I’ve NEVER liked any of the .50 cal AMR’s (anti-material rifle) or even magnum rounds above a .357 nor would be interested in owning one. HOWEVER, this one you can sign me up for one and while I may not be considered the fairest of my gender I’ll even promise to take a picture of myself shooting it if someone gets me one.

    There is just something, well, magical about this rifle that hits all of the right buttons with me. *purrr* ^_^

    Please rate this comment: Thumb up 0 Thumb down 0
  15. MrSatyrewrote on May 26th, 2010 at 7:54 am Link To Comment | Reply To Comment

    To the fella in the photo: “Now, you’re just showing off!”

    33 lbs unloaded? Sheeesh!

    Please rate this comment: Thumb up 0 Thumb down 0
  16. Antonwrote on May 26th, 2010 at 7:49 am Link To Comment | Reply To Comment

    A brick with a barrel.

    A very big, steel brick with a barrel that is. I kinda like it. I love impractical weapons.

    Please rate this comment: Thumb up 0 Thumb down 0
  17. Gregory Marklewrote on May 26th, 2010 at 7:36 am Link To Comment | Reply To Comment

    That’s just evil! Having been around a Dushka firing 12.7×108 makes me stand in awe of anyone with the cojones to fire a full-auto firearm in that caliber free-hand…and would be VERY impressed if the muzzle device reduces what must be a ridiculous amount of muzzle flash from unburned powder exiting the muzzle. I have to agree with H.L. on this one…I really can’t understand how anyone felt that this was worth the time and money to develop.

    Of course, if there were a spare parts set around I’m sure I know some people willing to build one for “scientific” study. It would go well with the DShK parts set awaiting a new life in our vault. Just sayin’.

    Please rate this comment: Thumb up 0 Thumb down 0
    • Steveresponded to Gregory Markle on May 26th, 2010 at 10:19 am Link To Comment | Reply To Comment

      Gregory, you lucky guy … you get to play with all the cool guns. I guess you could use it as a short range flamthrower ;)

      Please rate this comment: Thumb up 0 Thumb down 0
  18. Cesiumwrote on May 26th, 2010 at 7:20 am Link To Comment | Reply To Comment

    Don

    It’s russian Kobra reflex sight

    http://tantal.kalashnikov.guns.ru/bstkobra.html

    Please rate this comment: Thumb up 0 Thumb down 0
  19. Grahamwrote on May 26th, 2010 at 6:49 am Link To Comment | Reply To Comment

    I can almost see the practicality of something like that… almost.

    Please rate this comment: Thumb up 0 Thumb down 0
  20. Lancewrote on May 26th, 2010 at 6:09 am Link To Comment | Reply To Comment

    What country made this weapon? Im with leopard a Barret .50 may be more practical than this weapon it looks to BIG and BULKY.

    Please rate this comment: Thumb up 0 Thumb down 0
  21. ParatrooperJJwrote on May 26th, 2010 at 4:39 am Link To Comment | Reply To Comment

    I am disappoint!!!!! That I don’t have one.

    Please rate this comment: Thumb up 0 Thumb down 0
  22. Alanwrote on May 26th, 2010 at 4:14 am Link To Comment | Reply To Comment

    You know, I was asking myself today just what kind of rifle would be perfect for a massive, reasonably compact, vaguely concealable under a trench coat, ‘when you absolutely gotta make sure the MF’r stops’ vehicle checkpoint gun.

    Or, damn thats getting written into my new Terminator screenplay.

    Please rate this comment: Thumb up 0 Thumb down 0
  23. Petewrote on May 26th, 2010 at 3:51 am Link To Comment | Reply To Comment

    So when can I buy one. This is totally a necessary item. I’d go ahead and SBR it.

    Please rate this comment: Thumb up 0 Thumb down 0
  24. from Moscowwrote on May 26th, 2010 at 3:27 am Link To Comment | Reply To Comment

    ohhhhh space marines bolter )

    Please rate this comment: Thumb up 1 Thumb down 0
  25. Sianwrote on May 26th, 2010 at 2:26 am Link To Comment | Reply To Comment

    This would be a handy heavy gun for checkpoints and the like. Severely limited use for maneuver-style warfare of course, but I think something like this has a niche, though likely utterly replaceable by a 25mm airburst grenade system.

    Please rate this comment: Thumb up 0 Thumb down 0
  26. Donwrote on May 26th, 2010 at 2:16 am Link To Comment | Reply To Comment

    I like the reflex style sight! I bet they can pick off one gallon jugs out to maybe 200 meters. Clearly well within the effective range of the 12.7x108mm. What will the Red’s think of next…anti ICBM system that employs a spotting scope?

    Please rate this comment: Thumb up 0 Thumb down 0
  27. Spadewrote on May 26th, 2010 at 1:47 am Link To Comment | Reply To Comment

    I need this.

    Please rate this comment: Thumb up 0 Thumb down 0
  28. H.L.wrote on May 26th, 2010 at 1:28 am Link To Comment | Reply To Comment

    This falls under… “just because you can, doesn’t mean you should”

    Please rate this comment: Thumb up 0 Thumb down 0
  29. justinwrote on May 26th, 2010 at 1:21 am Link To Comment | Reply To Comment

    Wonder how much “liquid Courage” it took for that man to sqeeze that trigger

    Please rate this comment: Thumb up 0 Thumb down 0
  30. jaekelopteruswrote on May 26th, 2010 at 1:16 am Link To Comment | Reply To Comment

    Hey, Saiga! Slap a sporter stock on it, rechamber it in .416 Barrett and sell it to us Californians, please!

    Please rate this comment: Thumb up 0 Thumb down 0
  31. leopardwrote on May 26th, 2010 at 1:03 am Link To Comment | Reply To Comment

    Barrett M82.

    Please rate this comment: Thumb up 0 Thumb down 0
  32. John Callahanwrote on May 26th, 2010 at 12:52 am Link To Comment | Reply To Comment

    Looks like mag capacity is ~15-20 rounds. Actually, it would be a semi practical weapon being very effective against vehicles.

    Please rate this comment: Thumb up 0 Thumb down 0
  33. Jimwrote on May 25th, 2010 at 10:32 pm Link To Comment | Reply To Comment

    a giant AK..

    Please rate this comment: Thumb up 0 Thumb down 0
  1. AK™wrote on May 28th, 2010 at 7:02 pm Link To Comment | Reply To Comment

    Russkies always beat us to the punch with guns designed for the Zombie Apocalypse…

    Please rate this comment: Thumb up 2 Thumb down 0
  2. Matthew S.wrote on May 26th, 2010 at 1:52 pm Link To Comment | Reply To Comment

    Not a good day… if your not the one pulling the trigger.

    Please rate this comment: Thumb up 1 Thumb down 0
  3. Redchromewrote on May 26th, 2010 at 1:38 pm Link To Comment | Reply To Comment

    I think I’m in love.

    What’s it for? Why to *sell* of course!

    Apparently anyone who needed .50 cal firepower wanted extreme accuracy for long-range shooting or belt-feed for suppressive fire tho. Mag-fed machineguns have some real drawbacks.

    Still, I’ll take three of them, in .50 BMG please.
    (one for each hand, as Dad used to say!)

    Please rate this comment: Thumb up 1 Thumb down 0
  4. thomaswrote on August 09th, 2010 at 3:18 pm Link To Comment | Reply To Comment

    ladyfox are you a chick otherwise that was distirbing

    Please rate this comment: Thumb up 2 Thumb down 1
  5. from Moscowwrote on May 26th, 2010 at 3:27 am Link To Comment | Reply To Comment

    ohhhhh space marines bolter )

    Please rate this comment: Thumb up 1 Thumb down 0
  6. Gregory Marklewrote on May 26th, 2010 at 11:41 am Link To Comment | Reply To Comment

    The big problem with 12.7x108mm firearms anymore is ammo availability here in the US. The last time anyone I know tried to import any 12.7x108mm it was a no-go and it doesn’t look like that is going to change making the brass that is here about as valuable as gold unless somebody starts making it stateside, which is doubtful do to the extremely limited market. Also, the powder used in reloads doesn’t create the wonderfully eerie greenish muzzle blast that the Russian rounds had at night which is disappointing!

    It’s pretty likely that our DShK when built will be done in .50BMG simply because we have the ammunition and reloading equipment already. Sigh!

    Please rate this comment: Thumb up 0 Thumb down 0
  7. Jensenswrote on May 26th, 2010 at 9:27 am Link To Comment | Reply To Comment

    Helloooo nerve damage!

    Please rate this comment: Thumb up 0 Thumb down 0
  8. Ladyfoxwrote on May 26th, 2010 at 8:39 am Link To Comment | Reply To Comment

    You know, I’ve NEVER liked any of the .50 cal AMR’s (anti-material rifle) or even magnum rounds above a .357 nor would be interested in owning one. HOWEVER, this one you can sign me up for one and while I may not be considered the fairest of my gender I’ll even promise to take a picture of myself shooting it if someone gets me one.

    There is just something, well, magical about this rifle that hits all of the right buttons with me. *purrr* ^_^

    Please rate this comment: Thumb up 0 Thumb down 0
  9. Bill Lesterwrote on May 26th, 2010 at 10:11 am Link To Comment | Reply To Comment

    When is the SBR version available? ;)

    Please rate this comment: Thumb up 0 Thumb down 0
  10. Xstangwrote on May 26th, 2010 at 3:57 pm Link To Comment | Reply To Comment

    so, when is a .22lr trainer version coming out?

    Please rate this comment: Thumb up 0 Thumb down 0
  11. TTHOMASSSAwrote on May 27th, 2010 at 1:02 pm Link To Comment | Reply To Comment

    this will be very valuable when the us is finished with the robot exoskelitons

    Please rate this comment: Thumb up 0 Thumb down 0
  12. Gregory Marklewrote on May 27th, 2010 at 3:27 am Link To Comment | Reply To Comment

    If you saw a 12.7x108mm sitting next to a 12.7x99mm 45b10, you would know how ridiculous that idea is! The base and rim of a 108mm is about 2mm larger and the profile of the cartridge is completely different.

    Compare and contrast:
    http://en.wikipedia.org/wiki/.50_BMG
    http://en.wikipedia.org/wiki/12.7x108mm

    Please rate this comment: Thumb up 0 Thumb down 0
  13. Jimwrote on May 25th, 2010 at 10:32 pm Link To Comment | Reply To Comment

    a giant AK..

    Please rate this comment: Thumb up 0 Thumb down 0
  14. shockfish08wrote on May 26th, 2010 at 2:36 pm Link To Comment | Reply To Comment

    Does anyone have a video of this beasty?

    Please rate this comment: Thumb up 0 Thumb down 0
  15. MrSatyrewrote on May 26th, 2010 at 7:54 am Link To Comment | Reply To Comment

    To the fella in the photo: “Now, you’re just showing off!”

    33 lbs unloaded? Sheeesh!

    Please rate this comment: Thumb up 0 Thumb down 0
  16. Spadewrote on May 26th, 2010 at 1:47 am Link To Comment | Reply To Comment

    I need this.

    Please rate this comment: Thumb up 0 Thumb down 0
  17. Donwrote on May 26th, 2010 at 2:16 am Link To Comment | Reply To Comment

    I like the reflex style sight! I bet they can pick off one gallon jugs out to maybe 200 meters. Clearly well within the effective range of the 12.7x108mm. What will the Red’s think of next…anti ICBM system that employs a spotting scope?

    Please rate this comment: Thumb up 0 Thumb down 0
  18. Sianwrote on May 26th, 2010 at 2:26 am Link To Comment | Reply To Comment

    This would be a handy heavy gun for checkpoints and the like. Severely limited use for maneuver-style warfare of course, but I think something like this has a niche, though likely utterly replaceable by a 25mm airburst grenade system.

    Please rate this comment: Thumb up 0 Thumb down 0
  19. H.L.wrote on May 26th, 2010 at 1:28 am Link To Comment | Reply To Comment

    This falls under… “just because you can, doesn’t mean you should”

    Please rate this comment: Thumb up 0 Thumb down 0
  20. justinwrote on May 26th, 2010 at 1:21 am Link To Comment | Reply To Comment

    Wonder how much “liquid Courage” it took for that man to sqeeze that trigger

    Please rate this comment: Thumb up 0 Thumb down 0
  21. John Callahanwrote on May 26th, 2010 at 12:52 am Link To Comment | Reply To Comment

    Looks like mag capacity is ~15-20 rounds. Actually, it would be a semi practical weapon being very effective against vehicles.

    Please rate this comment: Thumb up 0 Thumb down 0
  22. leopardwrote on May 26th, 2010 at 1:03 am Link To Comment | Reply To Comment

    Barrett M82.

    Please rate this comment: Thumb up 0 Thumb down 0
  23. jaekelopteruswrote on May 26th, 2010 at 1:16 am Link To Comment | Reply To Comment

    Hey, Saiga! Slap a sporter stock on it, rechamber it in .416 Barrett and sell it to us Californians, please!

    Please rate this comment: Thumb up 0 Thumb down 0
  24. Petewrote on May 26th, 2010 at 3:51 am Link To Comment | Reply To Comment

    So when can I buy one. This is totally a necessary item. I’d go ahead and SBR it.

    Please rate this comment: Thumb up 0 Thumb down 0
  25. Alanwrote on May 26th, 2010 at 4:14 am Link To Comment | Reply To Comment

    You know, I was asking myself today just what kind of rifle would be perfect for a massive, reasonably compact, vaguely concealable under a trench coat, ‘when you absolutely gotta make sure the MF’r stops’ vehicle checkpoint gun.

    Or, damn thats getting written into my new Terminator screenplay.

    Please rate this comment: Thumb up 0 Thumb down 0
  26. Cesiumwrote on May 26th, 2010 at 7:20 am Link To Comment | Reply To Comment

    Don

    It’s russian Kobra reflex sight

    http://tantal.kalashnikov.guns.ru/bstkobra.html

    Please rate this comment: Thumb up 0 Thumb down 0
  27. Gregory Marklewrote on May 26th, 2010 at 7:36 am Link To Comment | Reply To Comment

    That’s just evil! Having been around a Dushka firing 12.7×108 makes me stand in awe of anyone with the cojones to fire a full-auto firearm in that caliber free-hand…and would be VERY impressed if the muzzle device reduces what must be a ridiculous amount of muzzle flash from unburned powder exiting the muzzle. I have to agree with H.L. on this one…I really can’t understand how anyone felt that this was worth the time and money to develop.

    Of course, if there were a spare parts set around I’m sure I know some people willing to build one for “scientific” study. It would go well with the DShK parts set awaiting a new life in our vault. Just sayin’.

    Please rate this comment: Thumb up 0 Thumb down 0
    • Steveresponded to Gregory Markle on May 26th, 2010 at 10:19 am Link To Comment | Reply To Comment

      Gregory, you lucky guy … you get to play with all the cool guns. I guess you could use it as a short range flamthrower ;)

      Please rate this comment: Thumb up 0 Thumb down 0
  28. Grahamwrote on May 26th, 2010 at 6:49 am Link To Comment | Reply To Comment

    I can almost see the practicality of something like that… almost.

    Please rate this comment: Thumb up 0 Thumb down 0
  29. Lancewrote on May 26th, 2010 at 6:09 am Link To Comment | Reply To Comment

    What country made this weapon? Im with leopard a Barret .50 may be more practical than this weapon it looks to BIG and BULKY.

    Please rate this comment: Thumb up 0 Thumb down 0
  30. Antonwrote on May 26th, 2010 at 7:49 am Link To Comment | Reply To Comment

    A brick with a barrel.

    A very big, steel brick with a barrel that is. I kinda like it. I love impractical weapons.

    Please rate this comment: Thumb up 0 Thumb down 0
  31. ParatrooperJJwrote on May 26th, 2010 at 4:39 am Link To Comment | Reply To Comment

    I am disappoint!!!!! That I don’t have one.

    Please rate this comment: Thumb up 0 Thumb down 0
  32. 45b10wrote on May 26th, 2010 at 1:49 pm Link To Comment | Reply To Comment

    I’m pretty sure weapons chambered for 12.7×108 will feed 12.7×99 BMG. Never tried it, but I heard it from multiple sources. Can anyone confirm?

    That being said… drooooooooooooool.

    Please rate this comment: Thumb up 0 Thumb down 1
    • Steveresponded to 45b10 on May 26th, 2010 at 4:51 pm Link To Comment | Reply To Comment

      45b10, it is a untrue rumor.

      Please rate this comment: Thumb up 0 Thumb down 0
      • GarryBresponded to Steve on December 17th, 2011 at 12:52 pm Link To Comment |

        12.7x99mm will fit in the chamber of a 12.7 x 108mm calibre weapon… but only in the sense that a .22lr will fit in the chamber of a .223 Remmington.

        Will fit does not = will fire or even = is safe.

        Do not try.

        Please rate this comment: Thumb up 0 Thumb down 0
  33. Big Daddywrote on May 26th, 2010 at 9:29 am Link To Comment | Reply To Comment

    The Russians already have a shoulder fired belt feed 50 cal., the KORD.

    This looks like it has a shortened barrel and box magazine instead of the links. Plus that huge muzzle brake.

    http://world.guns.ru/machine/mg24-e.htm

    Here’s that weapon being fired.
    http://www.youtube.com/watch?v=jwu3ivAJ68U

    Please rate this comment: Thumb up 0 Thumb down 1

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