Tag: 6.8
. 224 Valkyrie Complete Upper 1,300 Yards Supersonic Project!
This is just a quik unboxing of a new upper from Palmetto State Armory. This complete barreled upper is chambered in .224 Valkyrie...
How to Build the AR15: The Correct Way to Torque...
Getting the barrel and upper receiver mated and getting the barrel nut ready for torquing using the B.E.V. Block from Magpul.
Use high temp grease...