There is no such thing as a Browning semiautomatic M70 rifle. The Model 70 bolt-action rifle was produced by Winchester, while Browning produced a very different semiautomatic rifle called the BAR. Which is it?
Made in 1969. Model depends on the features.
50-400 usd
Having trouble identifying the model. In 1979 (date indicated by your sn), Browning produces the BBR bolt-action rifle, the B78 single-shot and the BAR semiautomatic rifle in 7mm Remington Magnum, but none of those had that 117 designation. What type of rifle do you have?
100-1000 USD or so
You will have to call Browning.
100-500 USD depending on condition, accessories, box, manual
This is a Browning .22 auto rifle made in 1968.
Contact Browning or visit their website at Browning.com
You will have to call Browning with the serial number.
Call Browning or check the serial number on their website if it is up.
1986
You will have to call Browning with the serial number.