King Arms lower receiver compatibility
I'm planning on converting all my M4 builds to King Arms receivers, so I can swap them the way I want (lowers: max 345fps + max 390fps; uppers: 10.5in Block I + 14.5in Block II + 16in SPR Mod1).
I'm wondering if I'm buying 3 receivers, I'd have a surplus lower. Would that KA lower receiver be compatible with other brands uppers? (say G&G, that'd be the most likely because of the cansofts).
If it is, that means I could resell it. Just wondering as I'm planning my budget for that project, so that'd be helpful.
Cheers,
Conker
Last edited by Conker; March 7th, 2011 at 17:10..
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