>>64166194
>I think .338 GPMGs in the weapons squad would be a good idea though
That's the SOCOM and IDF approach with the .338 Norma SIG MG338. SOCOM even has dedicated AP and mini-Raufoss rounds for it, respectively 300gr tungsten-core M1162 and M1214. Ball and other types are of course available. M1162 is the kind of stuff that will brutalize XSAPIs from a ways away. I don't know what types of ammo the IDF is running but it wouldn't surprise me if they had something similar for punching thick walls.