Rbrgum95, they put them on more than just Centennial models. I just checked my supply of Marlins. My half-magazine SC 35 has a "gold" trigger, as does my mid-'60's vintage RC straight-grip model. So does the 45-70 that I bought in 1982. My later, dorky- lawyer-safety model 30-30 has the black trigger. IMO, Marlin could save on production costs by skipping tacky features like "gold" triggers, fat forends, and checkering on leverguns. There's a certain nostalgia attached to leverguns, and Madison-Avenue cosmetic features don't add to it. Guns like Grandpa used had plain and simple class, with great handling characteristics and plenty of whomp for any North American game.