King Arms M4/M16 mags
 

Simple question. Will they fit and feed well with my g&g gr16 carbine?

Thanks

Yes. They will since they're standard mags.

That being said, some people have feed problems with KA mags which required a very small, easy mod to get them to work. Personally, I've never experienced this issue. I use KA 68 round mags almost exclusively in my C7A2 (CA M15 based), custom C8A2, and JG HK416. I haven't experienced any feed issues with any of them that regular mag maintenance (silicone oil) couldn't fix.

Alright Cool. Thanks a lot.

The low caps run better than the mid caps do in my G&G gr16 carbine.

Never had problems running the low caps. Though I did have feed problems with their midcaps. Also, anyone ever had trouble with the magazine shell coming off the plastic innards when pulling it out of a mag well? Maybe it's just me, but it's happened; in a game no less. I just added tape to the innards to provide more friction.

I've had that happen while plinking at home using a TM high cap. Never with a lower capacity mag.

Thanks for the extra info. I'll keep that in mind.