Originally Posted by acloco
There are alternatives..... smile

Just built a 22/204 AI/223 AI Long/222 Mag AI specifically to shoot 80 gr AMax's. 3100 with 80 gr bullets is right at the edge of pressure. Believe 40's would go a touch over 4K.



And I'd be very interested in your findings once you get it running.....Hopefully the 222 Mag AI?