What maximum OAL would you use for ammo intended for AR usage that where reliable feeding via PMAG's is top priority?
I am getting ready to start producing AR-15 ammo and don't ever want to worry about it not working. If it matters, projectiles are likely to be some combination of 77TMK, 73ELDM, 64BSB, and 62GoldDot.
Thanks in advance.
I am getting ready to start producing AR-15 ammo and don't ever want to worry about it not working. If it matters, projectiles are likely to be some combination of 77TMK, 73ELDM, 64BSB, and 62GoldDot.
Thanks in advance.