My first handgun at the ripe age of 5 was a Pre34 S&W Kit gun with blued 4 inch barrel, so I guess it was actually an I frame, but what the hell. It came from Evaluator's Gunshop down in Quantico and I could only handle it with an adult around. It was as accurate as a rimfire rifle, and no other kid I knew had their own S&W - which was a big thing growing up.
My Dad got it for me since I longed- maybe even lusted after his Government issued S&W 5 screw Centennial Airweight, which also had an alloy cylinder, which was quite rare. It
seemed to weigh less than the 5 rounds of ammo that went into it, but when firing it with custom grips made by a US Government armorer - it would plop every round into the 10 ring at 25 yards. The pistol would lock up from the bullets working loose sometimes, so it was not uncommon for some operators to run work loads into a crimping die for a slightly tighter crimp. My Dad carried that pistol in his baggy suit front pocket from the 1950's until he retired from the G in the early 1980's. I wish he could have taken it with him, but he was given a Browning High Power he carried in SE Asia instead.
I did not like my old man's Airweight firing indoors as much as outdoors, but I do remember shooting it as a kid in the basement pistol range at the US Treasury HQ next to the White House as a yungin..........years of dust would rain down from the firing lanes as it was fired.
The Secret Service agents used to shoot S&W model 39's, snubs and snub magnums with Super Vel ammo, along with Uzi's and Thompsons when I shot there with my Dad and his co-workers, but I always though my Old Man's pistol kicked up more **** than the bigger shooting irons.
Good times!