HK91 parts?

[ReAX222]

I just bought a HK91 and it needs a little work. I would like to lighten the trigger,a wide black forearm, free up the cocking tube. I get FAC guns and stuff, but they seem limited in what they do for hk91/g3 and I would like to find the end all source for parts.

Are there any websites that show takedown and mods I should try?

[Hines57]

Try these guys, they are pretty knowledgeable.
http://hkpro.websolv.com/

Congrats on an excellent purchase!

[jhaake]

This guy lists a ton of parts, but I have not ordered anything from him yet:

http://www.robertrtg.com/g3.html