thinking about CMMG kit with NORINCO M4, capatability issues?

OP, search in the Black Rifles forum for CMMG, rimfire or conversion and you should find a fair number of threads.

That said, I have a new production Norc M4 and the parkerized CMMG kit. It took a couple hundred rounds to break in and find the ammo it likes, but now it will run through a brick with 1-2 stoppages at most. It fits in the M4 with no troubles and hasn't been cleaned much beyond a wipe with a rag in over 1000 rounds and still just keeps shooting away.

I think there was one guy in the black rifles forum that had problems with fitting the conversion bolt/carrier into his Norc receiver, but the vast majority of the users seem to have no issues so far.


Mark
 
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