I have the adjustable sight version, the Trooper .22, and shooting it until it glows is the norm. 300 rounds or more is not unusual. It's just so addictive.
I'd sure like to have an OP to go with mine and won't be letting the next .22 OPs get past me.
One thing, though, Stoney... not to be unappreciative of the excellent photos, but next time, could you lose the S&W thingy?
You know how Colt persons are. We can't help it.
Bill