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Help please, found extra parts with sear and disconnector

649 views 35 replies 14 participants last post by  rexm  
#1 · (Edited)
So, I’ve had this old national match for some time and have never completely disassembled it. When I dropped the sear and disconnector out I found two extra parts I’ve never seen before. I’m assuming it’s some kind of an assist for the disconnector but unsure of the orientation. I’ve tried to find a diagram online and on addicts, but no luck yet. If anyone can enlighten me I would be grateful. Pic included
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#3 ·
Old pretensioning mechanism for Colt Gold Cups. The hole on the 'little plate' fits on the sear spring. The plate holds the little spring in it's hole.

I don't remember the orientation, sorry, as it's been over 40 years since I owned a GC and I'd have to fiddle with it to figure it out.
 
#5 ·
The spring goes in the hole, the side pad on the plate goes on top of the spring, the sear pin goes through the hole.

If having too much trouble putting it together, just leave them out guns run fine w/o them.
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#9 ·
When reassembling these parts use a piece of a qtip cut with a razor the width of the sear for a slave pin. It will help hold the parts together and push out the qtip piece with the sear pin when you place them back into the frame.

If you loose the spring ( many do ) Wolff Gun Springs may have replacements available. Or pm me and I will send you one.
 
#10 ·
Thank you for the info gentlemen. I’m dreading putting that tiny spring in there. Should probably put a giant garbage bag over me when I do try. That trigger definitely has some weight to it. I can understand why they put it in. Wish me luck, enjoy the rest of your weekend.
 
#15 ·
Well all that advice you've gotten to this point seems much better than anything I could offer. All I know is every time I rebuild a carburetor there's extra parts that are always left over. It's gotten to the point now where I have enough extra parts that I can rebuild an entire carburetor...😆
 
#16 ·
As said a slave pin holding the depressor, sear and disconnector together are the only way to keep your sanity. If you have large fingers use tweezers on the disconnector to carefully slide the assembly into place. Be slow and smooth, if you bounce it around going in the thin depressor can slip off the pin. I always keep a spare spring because it damn near turns invisible if it launches out. I found the first one after 1/2 an hour on a kitchen floor so I got the spare.
 
#20 ·
I would say replace the parts needed to get rid of that spring and funny looking parts. I like simple. Keep the old parts in a baggie, incase you want to sell it and the new owner wants to deal with it.
 
#22 ·
Not Colt's finest hour
 
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#26 ·
I sent a GC (Gunbroker purchased) back to Colt and even they didn’t have new parts for repair. They junked the old parts and replaced with new lighter trigger, sear and hammer. Some collector types don’t like that.
 
#27 ·
I actually like the wide shoe but it sucks with a "light" trigger. Dlask made one that was pricey and want to say Geppert did but not sure. It can be made to work without the depressor but you need to lose a bit of weight on the original with a new sear and judicious tuning.

I have a 1918 bullseye conversion with the original heavy long steel trigger that breaks at 2.5lbs and doesn't drop the hammer on slidedrops, Colt just couldn't figure it out. I'm not a gunsmith like the pro's on here but it's not rocket science to study the dynamics of what works or isn't and will be dangerous.
 
#29 ·
I purchased a well-used Colt Gold Cup National Match S/N FN07***E which I was told was manufactured in 1994. The extremely tiny spring for that depressor lever was missing, although the gun functioned but with a terrible trigger. The shop sent the gun to Colt (I live near Hartford, CT) for repair. Colt sent it back saying they did not have that spring available. The store searched and eventually found a spring someplace. Internet searches say the Colt part number is SP52445, I have not found a vendor with it in stock. Information and drawings are available on line if you search hard enough. I have read not to delete the spring and depressor lever without replacing some other parts, although I have no way to verify that information. One person used a tiny spring taken from a watch band pin. It’s really, really tiny and easy to lose and harder to assemble !
 
#31 ·
Do the recent production Gold Cup National Match guns have these extra parts or is it just the older ones?
I recently bought a new GCNM serial number 71N19XXX and I don't need any more little springs flying around. ;)
 
#32 ·
Do the recent production Gold Cup National Match guns have these extra parts or is it just the older ones?
I recently bought a new GCNM serial number 71N19XXX and I don't need any more little springs flying around. ;)
The newer ones that have a lighter aluminum three hole trigger do not have the small anti bounce sear spring.