400 Cor Bon Barrel

[7ring]

Anybody use a 400 Cor Bon barrel? Any ones to stay away from? ANy input would be helpful.

[WalterGA]

I can't really think of any to stay away from. I've used Federal, Jarvis and Accu-Match. I've fired well over 10,000 rounds of .400 Cor-Bon, most through G21's; some through my G30.

I was never able to get .400 Cor-Bon to feed from anything but Klintonista G21 mags, even with my G30.