What the heck has HurricanE come up with this time?
Yup, on my second look at it, I think I did see things right the first time – M249-esque upper on a M4/M16 lower. Uhh, sure, why not?
Oh HurricanE… you and your Shrike kits.
(I’m not in any way claiming that this creates the “look” that I’d go for.)