http://www.nrapublications.org/tar/SigSauerP220.asp
Here's a recent article on the 220's. Interestingly enough, the short barreled 220 Carry had the best group average. Although the Match did have one 5 shot group that was only .47"!
Here's a recent article on the 220's. Interestingly enough, the short barreled 220 Carry had the best group average. Although the Match did have one 5 shot group that was only .47"!