I bought a Pietta Colt Army from Bass Pro. It was sold as a "Traditions", but Traditions just buys Piettas and puts them in a Traditions box, it doesn't say Traditions on the gun, only has the Pietta markings on the gun.
My main hammer spring broke, and the hand broke. But I had cocked the thing a million times, watching cowboy movies on tv.
I just called the Traditions 800 number and they sent me new springs free, no questions asked.
I don't know if Cabelas sells the Traditions brand or not.
I was as intimidated as you are about fixing the gun. But, I figured, It is not a $800 Sig, it is a cheap Italian repro, What have I got to lose?
I fixed both springs in about ten minutes, it was easy. Got to remember, when a trooper's gun broke in the Civil War, he needed to fix it around the campfire and get back to shooting Yankees asap.
It made me feel like I really owned the gun to be able to fix it.
By the way the replacement springs have not broken, I guess they are better quality. In fact, the main hammer spring was too strong. I ground it down a little with the belt sander to make the right trigger pull.