<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Rusty S:
The Python uses the same 41 cal frame as the official police 38, and the adjustable sighted "357" later renamed the Trooper.
(The Trooper Mark III or V was a modernized different framed gun. )
Look for an adjustable sighted 357 with a cylindrical barrel free of any ejector rod shroud or top rib, with a ramped base mounted front sight.
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slickpuppy:
IIRC, the Colt "I" frame was developed for the 41 Colt, thus earning it's appellation as the "41 frame". It later became the Army Special when chambered in 38 spl.
I believe it was designed to replace the .41 Colt cal. "Thunderer" and the 38 Colt cal. "Lightning" which were Colt's earlier and first double action revolvers. I won't guarantee it, but the date 1893 ( the SAA came out 20 years earlier ) rings a bell.
A few years later, Smith and Wesson developed the frame that became the K frame. Again, IIRC, the year was 1899 for the S&W.
The Trooper/Lawman ( adjustable/fixed sights ) "Mark III/V" revolvers were coming out circa 1970 or so.