I'm not sure if I'm the only one having problems with this disconnect, but my time at the range is ruin because I can't air up my gun. This is the second replacement I had gotten from UA, and I can't even push the collar back. Its jammed so tight that I can't even twist it.
The first quick disconnect was also the same way but I worked around by using this one by using this thing
The first quick disconnect was also the same way but I worked around by using this one by using this thing