“...feral hogs...”
This is good for both the two legged and four legged varieties? Or should I just stick with my 7.62x39?
“This is good for both the two legged and four legged varieties? Or should I just stick with my 7.62x39?”
The 300 AAC advantage would only be in using 220 grain bullets at sub-sonic velocities. The rifling twist of one turn in 8” allows you to use those heavier bullets. So unless you want to use a silencer and not have the bullet break the sound barrier stick with your 7.62x39.
Adapt the 7.62x39 to fit & feed in an AR15 platform with minimal adjustments to the latter, with an eye toward suppression, and you get the .300 Whisper. Optimize that for rigorous manufacturing and military application and suppressor use (both super and sub sonic), and you get the .300BLK.
Proceed accordingly.