Some of us here have been doing this hobby for many years and many here may be relatively new to it. Just thought it would be interesting to ask some of you what your biggest gun buying mistakes were. For me, I remember way back when I was very new to guns I made at least 2 horrible purchases. 1) Colt Double Eagle. 2) Rossi .357 Anyway, for what it's worth I thought it would be fun to relive where we all came from while we learned.