I had a CATBIRD built 2 years ago,it's a 6mm-270Winchester and my gunsmith has built several in this caliber.He used his load with 105GR AMAX AND 270 Win brass,the rifle shoots better than 1/2 in groups and smacks the HELL out of deer and hogs and varmints.He also told me it was faster than his 240 Weatherby.

Last edited by crittergetter; 10/24/12.