Got to say that I am not a big proponent of 3" revolvers. After owning several, I found that it is 'to much and not enough'. A little to long to be a great CC gun (especially any type of pocket carry), and not long enough to be a full on 'hunting' or dangerous game gun. Kind of a tweener in a precarious place.
I must kindly disagree sir, but to each his own. I love a 3" revolver/s. Have carried two (3" 66-2 and 3" 657) both IWB for CC and OWB for hiking, camping and other outdoor activities. I don't do pocket carry with any weapon as I wear my pants on the snug side and can draw faster from a holster and do not like a barrel pointed at my femural artery or other important empendages while sitting down

. These two are way too much for pocket carry. My little 3" 66-2 dissapeared in a Milt Sparks IWB when I packed it in Florida in the mid 80's. Compared to my 5" Springer 1911 it is puny and a breeze to pack all day. I started packing that 1911 in Hell (Miami, Fl.) back in 93 until 09 with no problem as a SD weapon in a Milt Sparks Summer Special, a MS VM-II, TT Gunleather and a HBE, all IWB holsters. I recently bought a primo 2.5" 66-2 and a nice Lobo holster for CC to replace my Colt Commander that took the place of the Springer back in 09. Found after many practice sesions that I'm way faster and accurate with the Commander so it's back on my hip with 230 gr. Speer GD's and a extra mag or two. With my TT Gunleather holster and HBE or Beltman belts it too is a breeze to carry even with 3 herniated disks in my lumbar region. Same way with my 657. If you have a quality belt and holster, even an N frame is easily concealed and semi comfortable, especially OWB.
As far as hunting weapon took a few deer with the 66-2 up in Kodiak, Ak. using hand loaded hard cast 158 gr. GCLSWC's IMS.
If you're state allows 3" revolvers for hunting some .357 180 gr. Buffalo Bores would do a number on deer and I would feel well armed for a black bear, though an 870 would be good for BU. These are very stout for a K frame and I've only shot them in a 4" model 586 and never through the 66! The 657 loaded with them Heavy BB's in a 230 grain Keith will take any walking animal on North America with a well placed shot. Load it with a 210 gr. Speer Gold Dot and you will knock a deer down with authority and it will definately protect you against 2 and 4 legged critters. The 3" revolvers are every bit as acurate as my 4" Smiths.
JMO and I'm typing this with no glasses as the wife took em in the truck.
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66-2