Yes, the parts are interchangeable. You can swap out any 4.0c frame to any 4.0c slideI have a question. If you have an Echelon 4.0 C can you swopp out a ported Echelon slide and ported barrel 4" onto an existing Echelon 4.0 C lower frame.
Can these be ordered from Springfield Armory?
Minor fitting maybe required but shouldn't be a huge dealI have a question. If you have an Echelon 4.0 C can you swopp out a ported Echelon slide and ported barrel 4" onto an existing Echelon 4.0 C lower frame.
Can these be ordered from Springfield Armory?