I bought a new (to me ) S&W 66-4 last month.
I love this gun.
I went to Bass Pro Shops indoor range yesterday.
Target @ 25'
My 1st 3 sets of shots - 6 - 38 cal / 6 .357 / 6 mixed .38 & .357.
Believe me - I'm not a target shooter - I'd rather be shooting outdoors at cans or hunting.
Sweet shooting gun.
I'd forgotten how well S&W revolvers shoot.