BSA Mercury Air Rifle

The BSA Mercury was a break barrel, spring powered, Air Rifle first produced in 1972 by the Birmingham Small Arms Company and then Gamo (UK) Limited. It was manufactured in .177 (4.5 mm) .22 (5.5 mm) and .25 (6.35 mm), the latter named the "635 Magnum". The Mercury was marketed between the BSA Meteor and AirSporter models and was a light, easy to use rifle, giving a "just under legal limit UK power" of 11.5 ft•lbf (15.6 J) of energy. Approximately 40,000 were produced in three different purely cosmetic versions and a higher quality "S" model in 1980.

BSA Mercury Air Rifle

The BSA Mercury was a break barrel, spring powered, Air Rifle first produced in 1972 by the Birmingham Small Arms Company and then Gamo (UK) Limited. It was manufactured in .177 (4.5 mm) .22 (5.5 mm) and .25 (6.35 mm), the latter named the "635 Magnum". The Mercury was marketed between the BSA Meteor and AirSporter models and was a light, easy to use rifle, giving a "just under legal limit UK power" of 11.5 ft•lbf (15.6 J) of energy. Approximately 40,000 were produced in three different purely cosmetic versions and a higher quality "S" model in 1980.