I own several modern ( lock) S&W’s and several pre-lock Smiths, too.
My DA modern rimfire S&W’s are a 4” Model 48 .22 WMR 6-shot, a 3” Model 317 AirLite 8-shot, and a 6” Model 617 10-shot.
My older revolvers are a 6” S&W Model 48 .22 WMR, 6” Model 17, 4” Model 18, 4” Model 34 (.22/.32 kit gun), A 4” 9-shot Taurus 94 (Model 34/63 clone) and a 4” 8-shot 941 .22 WMR, and finally a Dan Wesson .22 with a 6” V barrel/shroud and a 4” VH set.
The new Model 48 is great. Very good trigger, very good sights, nice fit and finish, been 100% reliable since I bought it. It booms pretty heartily for a rimfire, but recoil is just about zero.
The 317 is a nice backpacking-hiking gun. The FO front/V notch rear were not the best so I put in a square notch rear blade. The trigger is ok, but the gun is so light that it is tough to hold on target through a J-frame DA pull compared to heavier guns. Teeny ejector rod can make ejection stiff, especially with cartridge cases on the high side of spec (Like recent-production Aguila SE.) I do wonder how long the alloy cylinder will last, it doesn’t seem as sturdy as a steel cylinder.
The 617? <sigh> This gun has been the biggest disappointment in my revolver handgunning career, bar none. I really wanted a .22 King Cobra, but they were nowhere to be found when I was in the market. I bought the 6” Model 617 instead with high hopes.
The finish is ok, but the cylinder was polished more than the frame/barrel. I took Mothers Mag Polish and evened it out more. The sights and the sight picture is good. Other than those things here is my list of complaints:
The chambers badly needed honing to allow cartridges to easily seat and eject. When 6 cases stick its tough enough to eject them, with 10 it can be REALLY tough. If they aren’t fully seated light strikes causing FTF situations will happen. With this gun it happened too often.
The SA trigger pull was ok, nothing to gush over but on the better side for a DA rimfire revolver. The grips are blah. I replaced those with Thai grips from Amazon.
The DA trigger pull is, by far, the WORST revolver trigger pull I have ever fired, period. I have cracked it open 2x trying to work on the awful pull to no avail. I have allowed others to shoot it, everyone hated it. I have put easily 3,000 rounds through this gun vainly hoping the trigger pull will smooth out. I should have just thrown those shots in the trash and saved the time and effort.
It is so bad, and the accuracy suffers so much, that I outshot the 617 with six of my other .22 LR revolvers on Tuesday, including the 3 J frame-sized rimfires (My 4” Model 34 and 4” Taurus 94 AND the 3” 317!) My 6” Dan Wesson, 6” S&W Model 17 and 4” Model 18 .22 LR revolvers have far, far, FAR better DA and SA trigger pulls, and all three are much more accurate as a result.
Yes, this one may just be a lemon. But IMHO, there is zero comparison regarding construction quality and DA/SA trigger action with the older .22 Smiths and the new model 617. It is a massive downer to look at it in my safe, especially for a revolver with a $950.00 OTD price.
Attached targets aren’t stellar, but were fired DA from 5-15 yards with the various guns. The 617 was so bad (scattered all across the 8-ring!) I didn’t even waste a picture.
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Caveat Emptor is all I can say on a new Model 617.
Stay safe.