Can I get an infinite suppressor or a high durability suppressor for assault/sniper rifles?

Seriously, this part of the game is one of the GAYEST fucking things I've seen in a long time...and this is coming from a hardcore MGS fan.

I don't mind a suppressor with limited durability...it's been like that before, and it's realistic, but the EXAGGERATED weakness of the suppressor's in-game is WAYYYY too much. They really shouldn't be THAT weak.

This just forces a very limited range of playing style...basically it encourages you to NOT engage enemies with deadly force unless you have to, which I think is too obvious of an attempt to funnel the player towards a narrow range of strategies.

Anyway, the main reason why I ask is really b/c I want to use a silenced assault/sniper rifle on FOB missions without having to worry that it's prolly gonna run out before I have a chance to take out more than a small fraction of the guards.

Please tell me that there's a better suppressor for assault/sniper rifles than just the medium durability one. IMO it would be kinda stupid if pistols have an infinite suppressor but nothing else did.