Back in the day I never likde Colt or Browning bows because I did not have confidence in bows made by firearms companies.
These bows have stood the test of time and proved me wrong.
As stated above, Colt bows were made by Wing Archery.
Brownings were designed and overseen by Harry Drake, one of the pioneers of recurve bows, and the absolute best in flight bows
The Targetsman above looks like an early model and looks to be in very good shape.
Good find.