pokey Posted December 9, 2014 Report Share Posted December 9, 2014 Does anybody know what will interchange between a Armalite AR10 A and B model ? I don't think the magazine, magazine catch, or the upper and lower receivers will fit, and I could be wrong about that. Anything other issues with things like the bolt, barrel, and buffers ? Quote Link to comment Share on other sites More sharing options...
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