Barkoof: I currently own a couple Model 48's - one has an 8 3/8" barrel and the other is a 4" model.
I just polish them every now and then.
I have not fired either of these pistols to date.
I have owned other Model 48's in the past and they shoot rather well off of sandbags as I recall.
The 8 3/8" Model 48 is a tad muzzle heavy but that is the price one pays for the additional sighting radius and ballistic performance.
The noise level of 22 Magnum revolvers is "noticeable" and I highly advise use of ear muffs when shooting them.
I use my Model 651 (stainless 4" revolver) a lot for packing along while Varmint Hunting in Rattlesnake country - you should not walk-about in Rattlesnake country with ear muffs on!
About 3 shots into dispatching a Rattlesnake with no ear muffs and the 22 Magnum WILL have your ears ringing for about two hours.
What price range will the Model 48 be in if you are intending on selling it?
Hold into the wind
VarmintGuy
