Proof TL-3 .223 barrel

[FrogFire7]

Hey all, putting out some feelers here. Not 100% sure what I'm doing yet, but I'm considering a proof carbon prefit 223 barrel for my bighorn. Or one with savage threads. Alternatively considering a steel barrel that isn't as heavy (maybe like a 22" magnum contour or something). Needs to be at least 1-8" twist.

Let me know what you have, please! Again, not 100% sure I'm going that direction but leaning heavily that way. Thanks!