40gn & .50gn .224 usage

[hellshenchmen]

Just picked up 900 pills of 40gn .224 VMax. Now Wes has 40 & 50 grain ZMax .224 on sale. I've only used these particular grain pills for/in the 5.7x28mm for use my PS90.
I am curious; (I see in my loading manual that I can load both of those lighter rounds for my AR) is this an effective round for more than just varmint or poking holes in targets?

[Wes Sage]

The 50gr are really awesome in 223!!
Not sure what "Other" purpose they could have than paper and Varmints. What were you thinking? Bigger game?