LMG Bipod/rest on surfaces.

Bipods for LMG and maybe sniper so you can press button/aim near surfaces and rest the weapon. Can then fire at range with increased but limited mobility.

Current recoil and scope movment for LMG and Sniper makes challenging to use. For snipers I use (real world) surfaces around room real world to rest controls - like a box placed on counter top which makes snipers workable somewhat.

For LMG though the recoil makes even medium distance work and suppression impossible.
Currently LMG is only really useful in close up work which defeats the object.

Alternative could be to rest arm (again via button etc) for other guns for stability.