I have been trying to get an ar15 build using a 5.56 case and 6.5 bullet.
The guy getting me the cutter for dies and or barrel and dies has falling off the face of the earth.
Im wanting to do something in the lines the 300 blackout, but 6.5.
Want to keep all the same parts of another AR and just a barrel change.
Most the others use a different bolt and mags along with other parts.