Browning did not invent the 7mm
You will have to call Browning with the serial number.
Browning does not make a M70 semi auto 7mm nag
1966.
A call to Browning for a manual or a trip to a gunsmith is in order.
It is impossible to stop recoil.
Best left to a gunsmith.
300-800 USD
Good rifle
I believe it was from 1962 onward.
Good rifle. Browning does histor letters if you need more info.
On the webste for Browning firearms, under customer service.
Browning did not make the Model 70, Winchester did. Also, the serial number is not a valid Browning serial number for a 7mm Magnum rifle. Please doublecheck your information.