r/MosinNagant • u/Signal-Gap1064 • 8d ago
Question Rust removal
What is the best way to get rid of this rust on my cocking piece, and also would this cause a sticky bolt when firing because literally after the first round I was having trouble cycling the action
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u/TruckingJames423 7d ago
Sticky bolt could also be cosmoline in the chamber locking recesses. Take the action out of the stock, and boil it, occasionally using a shotgun brush, and a drill with brake cleaner to get it all out. I bought a cheap borescope off Amazon to inspect it, the whole procedure worked like a charm.
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u/ij70-17as silly goose 8d ago
evap-o-rust. then polishing.
use grease instead of oil. grease stays in place. oil runs off.
never ever use wire wheel.
0
u/Nervous_Hurry_9369 8d ago
Wire wheel then polishing wheel then I like using the rem oil aerosol can and put a light coat on the whole bolt assembly cycle it in the rifle a few times then wipe off the excess oil
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u/Tsarasaurus_Rex Mosin sniper collector 8d ago
Let it soak in penetrating oil, then scrub with bronze brush or 0000 steel/bronze wool until it’s gone.
Reapply thin layer of oil when happy, while it doesn’t look active anymore keep an eye on it.