A friend of mine is looking at a Browning Hawken from the 70s. Word has it that it has never been fired and comes with the original box. Any Idea of value? Load recommendations? .50 cal 1 in 66 twist he was told. Thanks for any info.
I don't know if that is true. But, in the July-August 1980 Rifle Magazine (No. 70), Layne Simpson had a great article on this rifle. He used 120 grains of Pyrodex RS and a .490 ball to get 2,139 fps. He asked Hodgdon to pressure test this load and they got 2,160 fps with 9,200 psi. Layne wrote "In discussing the strength of my mountain rifle with Al Carver of Browning, he stated that charges up to two hundred grains of FFg black powder or one hundred sixty grains of Pyrodex RS behind the .490 patched ball are perfectly safe in the rifle. However, Al also stated that when using such heavy charges, a good portion of unburned powder would be blown out the muzzle. As can be seen in my load chart, my Oehler chronograph agreed with Al's statement. With the round ball, my last ten-grain increase with the round ball exceeded the point of justifiable returns.Olson said:There was no such thing as PYRODEX when the Browning Mountain Rifle was made......OLSON
There was no such thing as PYRODEX when the Browning Mountain Rifle was made......OLSON