

When you really, really like MCX but you want it on an AR-15 platform rather...
Introducing the MCX Upper conversion kit. It's a simple way to turn your AR-15 with a Virtus Upper, handguard and even barrel!
How it works:
By selecting the MCX Upper Base selection, you'll open up additional handguard, barrel and upper options and it crosses out AR-15 barrels and handguards.
Similarly, in order for the charging handle positions to work, there exists the MCX Charging Handle base option that shifts the charging handle to its correct positions.
And due to the height difference, Oxy provided a SUR adapter, a cap that allows 1913 style picatinny options and covers up the exposed areas. It's real, look it up!
Due to the way how modul workshop works, there is a bug where when you swap out the MCX upper to a normal upper, it might error out. There's nothing I can do about it other than just click the chosen AR15 upper/handguard/barrels a few times or take out the weapon and put it back again on the Modular Workshop platform to reset.
Model from Oxy and thank you for the support!