- Location
- Vancouver Island, BC
I have shot plenty of 5.56 through my CZ 527 with no issues.
From the CZ website:
"Built to CIP specifications, our .223s will happily eat 5.56, since CIP doesn’t differentiate between the two cartridges and just has the higher pressure as its standard. So our .223s will shoot everything from the cheapest Russian steel to match .223 brass ammo."
Definitely get a cz527.
If you want a semi that can use your ar mags and shoot 556, the Benelli MR1 is the ticket.