This is not a drill. The .223 MKV operates at pressures that would turn a standard AR-15 into a grenade. Signs of overpressure include:
Always start 10% below published wildcat data (if you can find it). Use a chronograph for every shot. If you do not handload with meticulous precision, do not pursue the .223 MKV. 223 mkv
The .223 Remington is a rimless, bottlenecked cartridge that was introduced in 1964. It was originally designed for use in the AR-15 rifle, which later became the M16, the standard-issue rifle for the United States military. The .223 Remington and its military counterpart, .223 Remington M196 and M203, have become widely used around the world for both military and civilian purposes. This is not a drill
If the performance justifies the cost, here is your roadmap to building a .223 MKV rig: Always start 10% below published wildcat data (if
Step 1: Secure a Custom Barrel
Step 2: Choose Your Action
Step 3: Reloading Components