Thank You all for reply!
Lots of useful advice and information.
The Maltby is advertised as ''war stores rifle in grease''.
That means it has never been used?
I plan to shoot the gun as often I can!
Which one of them you, guys, think will be a better shooter (1943 Maltby Vs. 1950 Longbranch; 2 groove Vs. probably 5 groove)?