Umarex Zelos Handguard Thick Profile

This is an MLOK handguard that indexes the trigger frame to avoid accidentally rotating around the air tube. It uses M3 threaded inserts and is separated into three sections due to the long length of the Umarex Zelos air tube. Each part can be printed and used independently, though it would look a little silly in my opinion if you only printed the front section. I have modeled it so you should still have access to the regulator and for the tank gauge to be on the left side. I used 3D printed MLOK covers to link the sections. 

I print mine out of PETG because that's the strongest material I am comfortable printing on my A1 Mini. In the pictures you can see some accessories that I have been using with the handguard. Be careful of the overall length of MLOK screws, if they are too long you could damage the air tank. 

Parts required: 

M3 Threaded Inserts

M3x12mm screws