8 Comments

  1. Strafer on January 1, 2023 at 1:11 am

    thank you



  2. FishKepr on January 1, 2023 at 1:34 am

    I just read that a new design that recently came out prevents this modification.



  3. Joe Baker on January 1, 2023 at 1:38 am

    JB Weld worked great to build up the walls of the spring channel. Took out all the 10-round crap out and worked up a good bead of JB weld (two apps) on the channel wall. Had to modify the base plate so the spring keeper (tit) would go over the bottom of the mag and still let the base plate rails fit into the slots of the mag. Spring has to go in after all the other stuff is done and it is a bitch kitty getting it compressed into the channel and buttoned up with the base plate, but works like a champ! GOTTA GET THE 25-ROUND SPRINGS FROM HK PARTS, 10 ROUND WON’T WORK. Thanks for pointing me in the right direction, Ninja Scout.



  4. KillEvery1 on January 1, 2023 at 1:39 am

    How was the feed and is there any problems loading the mag?



  5. Compton ChuckZ on January 1, 2023 at 1:47 am

    Been waiting for this. Thanks man



  6. S.D. Mountain Man on January 1, 2023 at 1:53 am

    Hope it works for ya always loved the mp5 look I should look for one 22 cheaper to shoot



  7. Kevin Thorn on January 1, 2023 at 1:55 am

    How did you get the mag apart? Been trying and i cant open the side clip things!



  8. mrsmel269 on January 1, 2023 at 1:55 am

    cant wait to see her working out for you ninja!!!!