How do you attach the prototype grip to Mp5k?

[FoeFue]

I could never do it, I thought it was the pin thingy on it, turns out the pin can not come off

[[RUST]Grumplestiltskin]

Just apply it 'over' the existing one.

[FoeFue]

Originally posted by RUSTGrumplestiltskin:

Just apply it 'over' the existing one.

Oh, It was that simple?

[[RUST]Grumplestiltskin]

Yeah the MP5-specific attachments are a bit different in that each 'slot' has a default piece that just dissappears visually when a new one is placed over it

[FoeFue]

Iv tried that but it never worked, huh.

[Aino]

It is finicky. Get a table or wall, and use it to keep the grip in place while pressing the gun into the attachment. Once they clip into each other the grip will likely attach.

Late edit:
It's 2AM, and I made an... 'instructional video'. ...yeah.
https://www.youtube.com/watch?v=7ObECXdTzrM

[Doc Gonzo]

I've found holding new grip around the 7 to 8 oclock position then trying to apply over the stock grip from the side and up works easier for me than pushing from 6oclock directly below. Also try and clip/apply it more pushing in toward magwell rather than muzzle end or straight up parallel to it seems reliable for me but ymmv, hope it helps though good luck.