There is not.
There is no lever under the loading gate. There is an ejection rod alongside the barrel.
A handgun that Colt made.
colt diamond back is was made in 22lr & 38 special.with a ventilated rilb barrel. the colt trooper was chambered in 357mag. without a vent rib barrel.
if there are no barrel markings......how do you know it's a colt ??
is that 1948 or 1848 ..............??? if 1848, barrel is about 8"
heavy barrel Heavy Barrel
Yes
Samuel Colt
the Colt Python is a 'model' but no number was used....................they came in 2 1/2 inch barrel, 6" and 8"
Yes
It will be marked on the barrel
along the top of the barrel will be the makers name. If it says colt, then probably a colt. if it has an Italian name then a re-pro