$300-$350.
This would be a Browning Challenger .22 pistol made in 1970.
Contact Browning.
50 - 400 usd
50-300 usd
100-400
Browning Challenger made in 1974. $300-$400.
1970
100-250 usd
50-300 usd
50-375 usd
50-225 usd
"The Challenger II series .22 Caliber Pistol was introduced in 1976 and ceased production in 1982. The Challenger II evolved into the Challenger III in 1983." from: http://www.browning.com/customerservice/dategun/detail.asp?id=31