Tried the Dawson Precision and they would not drop from the gun with any consistency when empty. Some older Dawson Precision mags a friend has dropped fine, but the new style don't and by style its mostly cosmetic but the tubes are just slightly different.
Picked up some Tripp Research mags. They drop well when empty but I'm having feed issues. Installed a EGW mag release, switched to a different projectile (sharper nose) and the seeing fewer FTF issues. Currently working on increasing the COL.