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Cooper rifle bolt disassembly instructions

Anyone have info on how to disassemble a Cooper model 38 bolt for cleaning? My search attempts have not been successful. I had a couple light, no fire, primer strikes on CCI 450’s so thought might help to clean and lube the bolt/firing pin. Second attempt on the misfired rounds resulted in successful detonation. Rifle hadn’t been used for several years before I got it.
 
Does the bolt on a Cooper model 38 disassemble in the same way as a Remington? I haven’t been able to find any videos of it being done.
Yes and a link to the tool is attached. Unfortunately out of stock.
 
Don't recall it being like a Remington at all. I do recall that after you de-cock the bolt (padded vise works well):
1. tighten the set screw in the hole on the side of the bolt shroud. Hopefully it's still there. It takes a 1/16" allen. You tighten it to keep the firing pin from moving when you,
2. remove the flat blade screw from the rear of the bolt.
3. loosen the 1/16" set screw but don't loose it.

Everything should un-screw now.

For re-assembly, I use the tiniest bit of licktite on both screws. You need to tighten the set screw to kip the firing pin from spinning when you assemble.

Re-cock in the vise
 

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