Re: Where can I buy the "rest" of the CMP 40X rimfire?
Bolt from Kiff and yes it will need to be checked for headspace and correctly fitted if needed.
Kiff also has/had some loading ramps/ejectors, $30ish IIRC Think he has the screw to retain it, ask, if not Out Back for that also.
It more than likely won't come with the 'Receiver Filler piece' and spring behind it. Remington had these but talk to someone in parts and not Customer Service because they will tell you they don't have any 40-X rimfire parts.
If they don't have these call or email Wendall @ Out Back Gunparts in IN. He has/had the bolt stop and spring also may have above 'Receiver Filler Piece and spring! Make sure you get a 'rimfire' bolt stop, they are different than a standard 700!
http://www.outbackgunparts.com/
Don't know what the issue is with Jewell telling you their trigger won't work but there are I am sure hundreds of rimfires with them installed! So get a second opinion or call and talk to someone else!
Any ADL 700 trigger guard is the same as the 40-X rimfire.
Either find a factory stock on Ebay, Gunbroker, E-Gunparts or Rimfirecentral forums.
Bases are same as 700 but some current bases won't fit the earlier receivers as the rear bridge is .017 lower on pre prefix 700's and 40-X in the same time frame. Especially check with 2 pc bases and screw 1pc base tight on front receiver ring and see if there is a gap/daylight between base and rear receiver bridge. You will lose alot of elevation in your scope if base slopes to rear or rear ring is lower and can also torque/damage scope tube, especially using 2pc bases. Some will argue otherwise but substitute snide remarks on the net for lack of knowledge
HTH,
Respectfully,
Dennis