MP7A57 5.7x28 Submachinegun 1.0.2

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MP7A2 in 5.7x28! Advanced Custom Weapons compatible!

For my very first mod, this is a variant of the MP7A2 that accepts 5.7x28mm cartridges. It is sold by Peacekeeper Level 3 for $460. It uses standard MP7 magazines, so they have been altered to accept 5.7mm or 4.6mm ammo. This weapon does NOT accept the standard MP7 flash hider, but does accept the P90 flash hider + suppressor, and the Five-SeveN Gemtech suppressor.


The price can be changed in Config.json.


This mod is fully compatible with Ereshkigal's ADVANCED CUSTOMS WEAPONS! So, if using that mod, this gun also has access to the 5.56 muzzle devices and AR stocks.


If you have any issues, please leave a comment or contact me on Senko's Pub.

  • Version 1.0.2

    Price has been decreased from $570 to $460. Considering the gun is entirely stripped when you buy it from the Peacekeeper, I thought the price needed to be reduced. Added a Config.json so you can change the price easily.

  • Version 1.0.1

    Fixed the file structure of the src/ folder. Original should still work, but this one is nicer! Also I actually used markdown in the README.

  • Version 1.0.0