Dan Wesson Arms Monson Model 740 SuperMag .357 Max. Stainless 8” Revolver
SOLD FOR: $1,526.00
LSB#: LSB250530JH006
Make: Dan Wesson
Model: 740
Serial Number: E002740
Year of Manufacture: 1983-1992
Caliber: .357 Maximum
Action Type: Revolver, double action.
Markings: This revolver is marked, “DAN WESSON ARMS MONSON MASS. U.S.A. / E002740” on the frame and, “DAN WESSON ARMS .357 MAXIMUM CTG. / SUPERMAG” on the barrel.
Barrel Length: 8” Vent-Rib, Ported Shroud
Sights / Optics: The front sight is a serrated ramped squared post with red insert. The rear sight is an adjustable square notch with a white outline.
Stock Configuration & Condition: This pistol has a one piece walnut grip. It is smooth with no finger grooves. There are some light scratches and pressure dents, but no chips or cracks. Inserted into both sides of the grip is the signature Dan Wesson “D.W.” medallion.
Type of Finish: Stainless Steel
Finish Originality: Original
Bore Condition: The bores are bright and the rifling is sharp there is no visible erosion in the bores. The bores show little to no signs of use. In this writer’s opinion the bores rate at 10/10.
Overall Condition: This handgun retains about 99% of its metal finish. There is almost no visible wear on the frame or barrels. There are a couple minor nicks on the top of the vent rib, and can only be seen in the correct lighting. The allen head in the grip is sharp and pins are unmarred. The markings are crisp, clear and legible. Overall, this revolver rates in about Excellent to Like New condition.
Mechanics: The action functions correctly. We did not fire this handgun. As with all used firearms, a thorough cleaning may be necessary to meet your maintenance requirements. The mechanics are Excellent. The trigger is very light, smooth and crisp. The timing is good and the lockup is tight.
Box, Paperwork & Accessories: Nylon Holster
Our Assessment: Built during the peak of Dan Wesson’s innovation out of Monson, Massachusetts, this Model 740 in .357 Maximum is a powerhouse of revolver engineering. Chambered in the high-pressure .357 Maximum cartridge, it was designed to push performance limits well beyond the .357 Magnum, and this revolver was purpose-built to handle it. The 8” barrel with full underlug and vent rib gives the revolver a distinctly serious look and provides excellent balance for offhand shooting or silhouette competition.
Mechanically, this example is outstanding. Lockup is tight, timing is precise, and the trigger is clean and crisp in both single and double action. The stainless finish remains at 99%, showing only the faintest hints of handling. The bores are pristine—bright and sharp with no erosion—suggesting minimal use, if any. The revolver retains its one-piece walnut grip adorned with the classic “D.W.” medallions, showing only minor dings and pressure marks. This example appears to have been extremely well cared for and likely spent more time in the safe than at the range.
Collectors and performance wheelgun fans alike will appreciate the rarity and significance of a clean Dan Wesson 740 in this condition. These revolvers were discontinued in the early 1990s, and examples this well-preserved are few and far between. For silhouette shooters, magnum revolver collectors, or anyone who appreciates precision and firepower in a revolver package, this one is tough to beat. Please check out our photos, and good luck on your bidding! – J.D.
