Both Proof zermatt Orgin shouldered prefits that will aslo fit the aero solus actions. One is brand new 26" comp contour in 6mm creed 1/7.5 twist, threaded 5/8x24. Other is used but looks to have lots of life left. Proof 18" in 6.5 creedmoor cerakoted black, 1/8 twist with 1/2x28 threads. Got these in a package deal but only selling to build on a different caliber. Asking $375 on 6 creed and $300 on 6.5 barrel. Will make a deal for both and can ship if needed. Txt 83zero-4two6-nine6zero0