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AR15.COM
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8/16/2006 5:10:15 PM EDT
If I am shooting .22 through a RRA M4gery upper, how much additional wear am I going to see compared to just normal ol .223?
8/16/2006 5:42:39 PM EDT
[#1]
I don't know, but try asking this in the Rimfire and Pistol Caliber forum section.
8/16/2006 5:48:10 PM EDT
[#2]
Wow, the things you find when you look around at the different forums...

Thanks P!
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