[Need help with making custom JG Fal top cover]

Not sure if this was the right topic to post in, if not please let me know.

 

So I've got a JG fal and I want to give it the more classic look by removing the rail system for classic sleek look, here are some comparison images:

 

 

I'm currently looking at modelling and printing a replacement part for the upper but there's an issue, when you take off the top rail there is a bunch of tabs where you screw in the top rail and these get in the way of the design choice I had in mind (which was for the part to just slide in like the real fal, though it may not have worked as the blowback system is also in the way). Here is a couple of photos of the tabs:

 

 

Another issue as well is the complexity of the shape, as it needs to go in a certain way and aren't aligned in the same way like the rest of the fal body and I'm also concerned that It could mess 

with the blowback system if parts are touching. 

 

So what I would like to ask is does anyone have any ideas on how to make a part that doesn't show/need screws and is as accurate as possible to the version shown? I know I'm being really picky but I'd really like to only resort to screws if there are no other options.

 

I have had ideas like a pincer system that connects in the holes or even some kind of slide on thing, or some kind of cover for the screws but nothing solid yet.

 

I'd be grateful for any ideas.

[Advice for making a bandolier loadout]

So I've got a Jg fal and I wanna run a bandolier loadout with it but I can't find any decent bandoliers or anything on how to make one, I'm thinking of just buying a battle belt like the one I've linked, putting it around my chest (and maybe somehow connecting to another belt) and running it like that, do you guys think that would look stupid or not?

 

Here's the belt I had in mind:

 

https://www.bullseyecountrysport.co.uk/invader-gear-airsoft-plb-load-bearing-bdu-tactical-belt-29785-p.asp

 

Cheers in advance

[JG LK58 3000 (FAL) Downgrading help?]

HI

 

I've got a JG Fal (LK58 3000) and I need to downgrade it as the fps is too hot for my local field, are there any good breakdown videos or tutorials for switching out the spring? I've looked and I can't seem to find any anywhere

 

Cheers in advance