The 7.7 Jap rifle is just that, a 7.7 mm rifle used in WWII, bolt action using 7.7 mm ammo. My dad brought one back from the war and I have had it ever since. I bought ammo for it years ago an have fired it. I found it to be very accurate.
Not enough sales
jap jap
most jap rifles used a 7.7 caliber <><><><> However, not all did. Your SAFEST route is to have a gunsmith examine the rifle- if necessary, he can make a casting of the chamber- and also determine if the rifle is safe to fire (Most are, some are not) As the person above said, most were in caliber 7.7 Arisaka, but there were other calibers, and they don't mix well. Many surplus rifles were converted after the war to other, readily available cartridges.
http://www.e-gunparts.com/product.asp?chrProductSKU=PDF0546
Have you tried a google search?
Your winchester model 77 rifle is valued at between 75-175 dollars depending on overall condition.
yes it is just a difreint mesherment 303 is british and 7.7 is jap.
It's Japanese, and the rifle uses the 7.7x58mm Arisaka cartridge.
The standard caliber of a biathlon rifle is .22.
a .22 caliber
Blue Book of Gun Values has sn data. Also, proofhouse.com
A .177 caliber air rifle has very little recoil.