I do not have a TL3 but I do have an Origin. I like it a lot and believe you would be happy with one. At first I was going to purchase a Gen1 ARC Nucleus, but this complete Origin action rifle fell into my lap. I just ordered a Nucleus 1.1 action on sale for $795.00. ARC has come out with a Gen2 Nucleus and have upgraded the Gen1, that's why they are designated Gen1.1. They are very slick, virtually no cock on close and also Savage small shank threads just like the Origin. By the way Bighorn has different sears for the Origin to accommodate cock on close for various triggers. I have a Trigger Tech Diamond on mine with the original sear, it's not as bad as any Remington I've ever owned.
Don Dunlap
Don Dunlap