The tensioned barrel design made them highly sought after for Metallic Silhouette shooting back in the day. It is a similar barrel design to the one that makes the current Smith & Wesson Model 327 TRR8 and M&P R8 revolvers so accurate.
The barrel nut is not an adjustment. It needs to be tight.
Dan Wesson did offer a fixed sight, 38 Special Model 8 that was more comparable to the Smith & Wesson Model 10 offering than the Dan Wesson target sighted Model 15. There was a fixed sight Model 11 and 14 that were chambered in the 357 Magnum cartridge. The 8 and 11 did have a windage adjustable rear sight for a while. The fully adjustable target sighted variation on these were the Models 9, 12 and 15 respectively
The Dan Wesson is a short throw Double Action so it feels heavier than the current Smith & Wesson Double Action, but it is also a faster action, less trigger time is required to make it fire. The Single Action is clean and crisp. There was also a Single Action Only revolver for a short period
Most models have four barrel shroud profiles to choose from. . . Standard, Vent Rib, Heavy and Vent Heavy. The blue 357 SuperMag pictured above is the Vent Heavy profile while the stainless version is the Vent Rib. The slots in the barrel shroud was to get the revolver below the maximum weight limit for Metallic Silhouette competition
The Dan Wesson revolvers are very solidly built and have been manufactured in many calibers from 22LR to the 445 SuperMag. In addition to the various SuperMag offerings there have been other odd balls like 32-20, 360 Dan Wesson and 460 Roland
Like Smith & Wesson, Dan Wesson has been owned by many different organizations over the years and collectors will argue for the good years and the bad years, etc. Just like we do on this Forum. Every era had good and bad firearms just like today. I have not noticed a significant pattern of good or bad with either Company and have no problem owning firearms from any era
The Dan Wesson design did let me channel my inner Maxwell Smart with my suppressed revolver
Of course it does not work, but it was cool to bring to the range