Will do...
The Robinson Arms XCR-L's come with 5 round mags so no problem for hunting but there shouldn't be a limit on the 10 round pistol mags for plinking/range work.
There is also now the recently released non-restricted XCR-M shoots 308 Win and should also be available soon in 260 Rem the mags for that rifle only hold 5 rounds as well.
I also have a complete upper in 223 for my XCR-L and I legally use/hunt with LAR 15 10 round 223 pistol mags works great on coyotes.
40gr V-Max @ 3200fps...