My experience with .22 LR in revolvers has been this: If the it doesn't fire, it's the ammo, not the revolver. There might be an accuracy problem that would be the fault of the gun, but reliable ignition is almost always a function of the ammo.
The guns already mentioned are good quality products. I will add the Ruger LCRX .22 LR with the 3" barrel. I have a Single Six convertible and an LCRX and both have been as reliable as any centerfire revolver I've owned.
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