I've carried a handgun for 40 years. Over that time, I've seen techniques and tactics change and improve, and try to incorporate those 'modern' techniques when/wherever possible. So, 'ModernGunner'.
Well, now I REALLY feel old! I thought this screen name was a reference to the old Hanna-Barbera cartoon characters:
The volunteer Fire Dept I have been a member of for 20 years along with my badge number
Ok, not what I was thinking at all. I thought "I know what wtf means, but what does d661 mean?"