About: K'NEX gun builder here at Instructables. More or less retired from the community, but I still pop in now and again.

Accurate, reliable, dependable. That's the CZ 75. An advanced handgun from 1975 that was way ahead of its time, featuring a standard 12 rd. magazine with varrients that have full auto capabilities as well as 26 rd. magazines.

Featuring a similar body to both my FN Five-SeveN and my Walther P99, this CZ 75 replica is a good alternative to most pistol grip magazine guns Instructables has to offer, namely because of its extra-cap magazine. While the grip is not as comfortable as my Five-SeveN or my P99, it provides the the extra length needed for that larger magazine.


  • Good range: 40 ft. +
  • Nice sights
  • Great trigger guard
  • Higher capacity magazine: 13+
  • Good sturdy internals
  • True trigger setup
  • Sturdy grip
  • Sturdy magazine
  • Nice beaver tail

This is my 6th entry in the Toy Rods and Connecters Contest, and my brother and I need all the votes you can give us, so don't forget to vote for me, The Red Book of Westmarch, and my brother, E Plruibus Unum, on all of our entries!

-The Red Book of Westmarch

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    29 Discussions


    3 months ago

    On sont les instruction pour le construire ?

    KnEx FrEaK 1

    4 years ago

    I think you should make the version that includes a magazine holder in the front

    Knextremely stupid

    4 years ago

    Hey red did u build the gun from scratch or mod ur 5se7n

    Lucas The Boss

    5 years ago

    Cool I'm gonna try another pistol replica soon my internals have always had little bugs so I'm going to try using you set up permission to use?

    3 replies

    Sounds good, and permission granted. BTW, you might want to start using full punctuation and capitalization... it makes things easier to read... XD

    Don't forget to vote for me and my bro! We'd love to win (duh, lol)!

    Sorry I do every thing from my phone because I don't have a computer. It is just a lot easier to type without punctuation and proper grammar and all that stuff. BTW I got the pistol I used your internals for done and just posted.


    5 years ago on Introduction

    Ok, not to be harsh, but I think that it is a bit ugly. But as long as it functions well, I can live with it!