HKPRO Forums banner

AR parts and HK MR's

1594 4
I've never owned an MR, but I'm familiar with the operation of the rifle. So I realize the uppers are completely different in operation. But What about the lowers are any of the parts compatible? Can you put a MR upper on an AR lower? Or AR upper on an MR lower?

Just wondering.
1 - 1 of 1 Posts
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top