Your serial number indicates that your Winchester model 1894 rifle/carbine was made in the first 2 months of 1976.
You can find a sn table at Proofhouse.com
No sn data published in English I know of.
No known sn data published
Manufactured in 1968
1980
Proofhouse.com has sn data.
No published sn data
1977
it was manufactured in 1924
April 1944
You will have to call Browning.
1911