A couple of months ago My father gave me all of his firearms,
One of them is a pre-64 model 70 featherweight made in 1955.
The scope that's mounted on it is a SPI 6x32 model No. 566
The scope appears to be in excellent shape i'm guessing it was manufactured in the late 50s early 60s.
I would like to Leave this rifle scope combination just as it is, my concerns are that due to the age of the scope maybe all of the nitrogen has leaked out, is there anyway to check this before I go out into the field?
Also does SPl stand for Swiss Percision instruments?
Thank you for any information or input offered.
