I have an Ontario RAT-3 which is a fairly good, all-around knife. I don;t have any RC's yet.
Here's an O1 Trapper kit from Ben's.
Nice, i have an O1 Enzo myself.
They are great little knives!
I bought the kit model with the birds eye birch handle.
Its slightly different than yours in that i made the handle portion extra long so the wood goes right up to the beginning of the cutting edge.
I expected to see some rust/corrosion on the O1 blade this summer but its still shiny.
However the brass corby bolts have tarnished in a strange pattern.
I need to polish the brass i guess.
This is the first time i've used corby bolts on a knife kit, they are so much better/easier to use than the old fashioned rivets.
I usually buy stuff from bensbackwoods but i found the enzo kit on sale cheaper from another ebay seller.
Kit included O1 Enzo blade, leather sheath, corby bolts, red liner and the birdseye birch panels, all for 58$.