C.R.Sam....It is allright.
Btw,it was a smart idea of making mess.The story of the 45 Medium Colt,you emailed to me,sounds quite credible.
Was it an April 1 post?
Now,a quote:
According to Mike,those
who have referred to it
as the .45 ''Long'' Colt
were correct; there really
was a .45 ''Short'' Colt!
''When the .45 Colt cartridge was introduced in 1873 it used a
case length of a nominal 1,29'',with a rim diameter of .502''.
Incidentally,this very narrow rim is why the 45 Colt was never
chambered in lever actions of that era.It simply didn`t have
enough rim for the extractor to grab solidly.
Then in 1875 the Government adopted the S&W Schofield
revolver but that gun wouldn`t accept the.45 Colt cartridge.
Its round,the.45 S&W was only 1.10'' long and had a wider rim
of .522'' diameter to work properly with the S&W simultaneous
ejection system.
Even with the wider rim the .45 S&W would work perfectly in
.45 Colt revolvers.And as far as the differing cartridge lengths
the situation was the same as with today`s 357 revolvers also
being capable of using any .38 Spl.cartridge.So, I can see reason
for people informally referring to the regular .45 Colt as the
''long'' .45,while calling the .45 S&W the ''short'' .45.
And the story doesn`t end there.
In my cartridge collection there are some old .45 Colt rounds
headstamped ''WRA Co .45 COLT''.Cartridge case length is
1.285'' and rim diameter is exactly .502 inch. I also have some
.45 S&W cartridges headstamped ''REM-UMC .45 S&W''.
Their cases are 1.108'' long and their rims are .520 inch wide.
Everything fine up to this point?
Also in my collection is a single round headstamped
''REM-UMC .45 COLT'',and it shares the .502 rim that is correct in
this era for .45 Colt.But,now get this,its case is only 1.107'' long
In other words, it has the same case length as the .45 S&W but
the same rim as the .45 Colt,and it`s headstamped .45 Colt.
If this isn`t a .45 ''Short''Colt then exactly what is it? Btw,this
mystery cartridge of mine is factory loaded complete with a
cannelure at the base of the bullet.
There`s more evidence.I have an original S&W Schofield revolver
The cartridges marked .45 S&W function perfectly in it.When
they`re loaded into the cylinder and ejected,the extractor lifts
them right out. When the short .45 Colt cartridge with its .502-
inch rim diameter is loaded into the Schofield,the extractor tries
to lift them out,but when the cartridge is about halfway up, the
extractor jumps over the rim letting it fall back into the chamber.
That short REM-UMC .45 Colt cartridge wasn`t meant to work in
a Schofield.Where else could it work? Why in any Colt SAA or
Colt 1878 DA .45
So,in my opinion there is complete justification for calling our
modern .45 Colt the .45 ''Long'' Colt - because there most
certainly was a .45 ''Short'' Colt cartridge in the past.''
By Mike Venturino SHOOTING TIMES November 1997
That was long,but it`s the best explanation of all the Long Colt/
Short Colt nomenclature arguments IMO.
Regards