bergman,
You've bought the rimfire revolver to last a lifetime. Believe me, the new SP-101 is a giant step below the 617. I had the good fortune of being able to A-B the new SP-101 offering with my then year-old 3" 63 last fall. There was no comparison, trigger-wise, in DA or SA - but that was as expected - the unmodified 63 had sent a bunch of lead downrange in it's first year - it is a common range bag rider. The SP-101 was better than I expected in both the trigger force needed and smoothness - a welcome change from my new 4" .32 H&RM SP-101 years ago. It improved - after complete dissection and cleanup. This new one may just ease up a bit in it's roughness through use. It's accuracy wasn't astounding - the 3" 63 was more repeatable. The DS-10 8-shot speedloader for my 3" & 5" 63's wouldn't quite mate up to the new Ruger, although I hear there now is a suitable model made for it.
I love my 3" 63 - very portable. However - for pure plinking fun - you cannot beat my original 'leap of faith'... the revolver I sold my ten year old KMK-678GC .22 rimfire target gun to fund... my 4" 617 9/08. It is unquestionably the best buy I have ever made in a firearm - fun-wise. No, they will never be inexpensive - but when you consider the fun factor - the frugal shooting - they cannot be beat. My only regret... I had turned sixty before I bought mine. Congratulations on a great revolver purchase!
I dressed mine up a bit - Ahrends retro target grips in cocobolo, HiViz #SW617 front sight, DS-10 Speedloader & 6x10 loading baseplate. It likes el-cheapo 550 pack 36gr plate HP Federals from Wally World... and AutoMatch. Fun shooter.
Not seen... both a Wolff reduced effort trigger return coil spring and a regular power hammer 'Power Rib' leaf spring with an adjustable strain screw - a hardened SS Allen head set screw adjusted for no ftf's - added a quarter turn in - and blue Loctited. One ftf since 10/08 - a true dud. I've made folks mad by refusing to do the same to their new 617's... but I am not a gunsmith! That OEM strain screw intrudes into the 'Power Rib' and lessens the pre-load - great DA trigger - lots of ftf's!
Again, congratulations! Is there a ten day wait for rimfires out there in CA? Of course here, in C.A. (Central Alabama), the call to the State for a background check from your 4473 form is generally completed before I can write the check! A 'proceed' all I've ever gotten, means you can buy anything, too. Of course, we have the best government money can buy - witness the ex-mayors, county commissioners, and even a Governor as guests of 'Club Fed'. Enjoy your new 617!
Stainz