Screws/Springs Wanted

[Rifleman]

Looking for the following screws to replace those damaged by poorly fit screwdrivers on 81-Must have fairly decent screwdriver slots.
1) Trigger Plate (#7 in NRA Diagram)
2) Bolt Carrier Latch (#9 in NRA Diagram)
3) Barrel Lock (#10 in NRA Diagram)

Also #22 Barrel Lock Spring------#24 Magazine Indicator Spring-----#44 Mainspring
***Springs wanted just to keep on hand, just in case******
EBay, Numrich, Jack First, and about every online search comes up empty. Have been watching for approx 3-4 months.

[Phyrbird]

These'll get you started:

https://www.ebay.com/itm/Remington-81-t ... SwZ5hab2Q2

https://www.ebay.com/itm/Remington-81-p ... SwATtab14m

https://www.ebay.com/itm/Remington-Mode ... SwprtcSIvg

Prices are but what can I say?

[Rifleman]

Thanks Phyrbird for posting links having parts available, a little different what I'm looking for though. I have seen several mainsprings on Ebay, probably grab one before they disappear. The three screws are my main 'wanna get', will get springs though just to have on hand "just in case".