Dirty Harry

Smith & Wesson Model 29

The script called for Detective Harry Callahan (Clint Eastwood) to use a Smith & Wesson Model 29, chambered in .44 Magnum throughout the film. The revolver used was said to be a Model 57 in .41 Magnum. (Scriptwriter John Milius was presented with one of the actual guns used in the film, and it is a Model 29 .44 Magnum.)

S&W Model 29 - .44 magnum.

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Dirty Harry holds his model 29

Winchester Model 70

This .458 Winchester Magnum chambered rifle is used by Harry Callahan (Clint Eastwood) in the night rooftop shoot out with Scorpio.

Modern update of classic Winchester Model 70 with open sights - .30-06.

Winchester Shotgun

The suspects participating in the famous bank robbery sequence at the start of the movie appear to be using the Winchester Model 1912 or the Winchester Model 1897.

Winchester Model 1912 12 gauge Riot Gun

Winchester Model 1897 12 gauge Riot Gun

Walther P38

Scorpio steals it by attacking a liquor store owner and obtains it. He uses it to hijack a bus and in the final gunfight with Harry Callahan.

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Scorpio grabs his Walther P38 before he is shot by Callahan

Walther P38 pistol (manufactured at the Mauser Factory) - World War Two dated - 9mm

MP40

Scorpio fires it at Detective Chico Gonzales during the fight at the base of the Mt. Davidson Cross as well as the rooftop gunbattle between Scorpio and Callahan. It is also seen briefly in another scene when Scorpio is assembling his sniper rifle on a rooftop. The MP40 is carried in the same case with the rifle as are spare magazines.

MP40 submachine gun - 9mm

MP40 9mm

SCORPIO's Sniper-Rifle: Arisaka Paratrooper Rifle

The rifle is a Japanese Arisaka Paratrooper takedown model with a sporting stock. Rechambered for 30-06. Socom-Pro

That is very possible. Many Arisakas were brought back to the states and "sporterized" after the war. Very likely that is the rifle. Jcordell

When was this rifle used in the movie?.

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Socom-Pro - Again: Scorpio's rifle (openeing roof-top sniper scene; above Washington Square; also in D.A.'s office), is: ( WWII Japanese Arisaka Paratrooper take-down rifle, re-stocked into a wood hunting-stock, with early 1900's Hiram-Maxim silencer )

   1)  Arisaka take-down paratrooper rifle:   http://img301.imageshack.us/img301/633/arisaka13ct5.jpg
   
   2)  Hiram Maxim Silencers:   a)   http://www.mcrgo.org/mcrgo/letter_silence.jpg 
        b)  Cut-away of Maxim Silencer:   http://wamsherhistoricalfirearms.com/images/Inventory_Images/CR%20SA%20616_8.jpg          
                     

  Socom-Pro