I would vote for the .45LC since then you would have the companion piece once you had the pistol.
Actually, now that I think about your question, the proper answer is of course, "both".
When I was a kid looking through the Sears Wishbook was the highlight of the day!
I remember standing in line to play the Atari system they had out at their store.
My dad always bought their brand of shocks because they were warrantied, too (if memory serves).
<----- Old
Far from an owner but maybe one day?
Saw an M3 Grease Gun for sale at Cherokee G&P about a year ago...
This looks kinda cool:
http://www.brpguns.com/
They are up in Winder but never been there.
Heat gun?
One of the tricks with old cosmoline filled mosins is to wrap them in a black plastic bag and let it sit in the hot summer sun...I'm guessing you don't want to wait six months...
There's also videos showing hot water and krud cutter.
<---- never done anything like this, so...
No...
Forget the gun, I'm impressed with the fact that the overhead shield on the range has like ZERO impacts on it.
In 'merica it would be splattered with stray rounds...