I've had good luck with Remington #11 caps with my colts, this covers from my Walkers to my 62 police and everything in between, with Tresso Nipples, but am about out. I'll likely get more Remington's, but what is everybody else using? The one downside to the Remmy's is my snail capper doesn't like them that well. I can have them all rite side up and ready to go and in three loadings a bunch are upside down or sideways. It's a Ted Cash snail capper. On the other hand, when it's working it sure makes capping faster and easier.
Thought?