I remember San Marco very well from the late 70s, they made some great guns. Note the flat sided wedge screw in the first picture. 1847 Colt Walker Revolver by Armi San Marco The Colt Walker has sometimes been called a muzzleloading 44 magnum. It was created in the mid-1840s from in collaboration with Texas Ranger Captain Samuel Hamilton Walker and Samuel Colt. )and 'Marco' below. Here are two pictures (of a 3rd model dragoon) which show the three characteristics that make me believe you have an early Armi San Marco Walker. Code: 2. Used but not abused. Sighted in to hold minute of pigeon at 25 yards. 1960s-1990s, ATF Classified as Antique Caliber:.44 Caliber Ball Action Type: Single Action Percussion Black Powder Revolver Markings: The top of the barrel is marked “ARMI SAN MARCO - GARDONE V.T.”. buyer pays shipping. read more ASM 1847 Walker. They ranged from the common 'Armi San Marco' to the intertwined ASM and included 'ASM'; 'A.S.M. Retails $240.00 Sale $200.00 SAVE $40! Item 2. Description ASM Hammer (Walker, 1st, 2nd Dragoon) No Longer Available - Substitute Uberti UB:020002 Check Stock. Sale $250.00. In it's day, it was the most powerful handgun in the world. The only Armi San Marco revolver I have is a Walker. J63 . EJ2-14 ASM Italy Colt Walker Revolver 44 cal. Chambered in .44 this is an exact and very well made replica of the famed 1847 Walker. I just sold my Walker the other day. Retails $400.00 Sale $350.00 SAVE $50! LSB#: 201020OF22 Make: Armi San Marco Model: Reproduction Colt 1847 Walker Serial Number: 26866 Year of Manufacture: Ca. Code 020ASM002. ', 'SM'; 'San Marco', 'S Marco' and a logo with 'Arm San' over a sunburst (? EJ4-13 Armi San Marco 1851 Colt Navy Revolver 44 cal. Manufactured in 1969 according to the XXV barrel stamp. Wish I had bought some more San Marco's before the quality problems before they ceased production. Black powder; ships as antique. The threads are the same as in my Uberti square back Navy 1851, and turn in easily with my fingers, but the nipples on the Pietta measure about 45 thousanths (.540) longer than the Uberti (.493). description: armi san marco whitneyville 1847 walker, 44 cal., made in italy, all steel frame, nickle finish, hardwood grips, engraved cylinder, case colored ejector, grips have slight handling marks, very good to excellant overall condition, fired very little if at all. 020ASM002 Price US$65.00. With the right load, this gun put all 6 shots into Price US$65.00. Bbl., Excellent Condition, in Box with Papers The largest, most powerful black powder repeating handgun ever made, this Armi San Marco Repro is in excellent condition and appears to have never been fired. Armi San Marco used numerous makers marks during the 4+ decades they were in business. 1847 Colt Walker by Armi San Marco of Italy. No longer available. Revolver with 9 in. Our Assessment: This is an Armi San Marco reproduction of the 1847 Colt Walker revolver which was the largest and most powerful black powder repeating handgun ever made. EJ2-15 ASM Italy Colt Pocket Revolver 36 cal. Note the "Patent No." Quality was very good, actions were good and tight,I had a 51 navy that was a Armi San Marco and it was a peach. The only other cap and ball I have that is not Uberti, is a 1851 Navy. Home » Categories » Armi San Marco » ASM 1847 Walker. Armi San Marco 1847 Colt-Walker Repro .44 Cal. and partial serial number as well as the scroll work between it and the "Model USMR."