Yeah, I'm stuck for which to chose tbh, I'm more likely to use the scar in game but the G3 & the XM have the kewl factor for me. not likely to fit a scope to the xm as I like the retro look, would possibly fit a period clone scope to the G3 as I'd expect it to have a DMR range, the scar would have every addition available added coz I'm a bit dickish like that (already planning on using a PEQ, can, light & foregrip I already have).