Tom Bostic made this MP5SD for a friend. His friend already had an MP5SD in .40 cal so he wanted something a little different.

I rarely build Roller locks but a buddy of mine wanted something that looked like it it should be in some futuristic space movie. He already had a standard SD in .40 and bought two kits so I turned the second one into Franken gun. It actually comes up nice with that stock and is well balanced. I used an SL8 stock , G36 dual optic carry handle and a G36C knights style handgaurd.

I like it. The only critique I have is the weathering is a little strong and seems too forced. Like someone went a little overboard with a dry brush and silver paint or some sand paper. Other than that, it looks pretty cool.


  • TheNotoriousIUD

    Id like to see one with an M4 carry handle an an A2 sight.

    • BattleshipGrey

      That would probably bring the sights back down to Earth.

  • USMC03Vet

    Don’t like it. Needs a bayonet lug.

  • Tinkerer

    Should’ve gone full frankengun, hacksawed the magwell, and JB-welded half a Glock pistol grip. There, NOW it takes glock mags.

    • Friend

      I thought there was an unspoken rule that JB stands for John Browning… you can only use it on his guns…


  • Mike Trumbull

    So let me get this right… You build a new gun to look like an old battle worn gun because you won’t ever use it enough to put that much wear on it. or it’s a toy for grown up’s

    • Cal S.

      Kinda like bleached jeans…

  • Carlos Velazquez

    Looks like something that came out of Darah, Pakistan.

  • Budi Utomo

    An operational prop gun?