Kahr recommends using the slide lock to load. When you pull the slide back and release you need to do it briskly, pull it all the way back and let go, don't ride the slide forward or it loses momentum and will give you the jam. It should work fine once you get the technique right.
There are mag follower mods that often times help alleviate the loading. Using the slide lock should get you loaded every time.
Mine all work pulling the slide back just fine but again I think it's holding your mouth right and not slowing it down. Give it a try and let us know how it works.
In Memory of Paul "Dietrich" Stines.
Dad: Say something nice to your cousin Shirley
Dietrich: For a fat girl you sure don't sweat much.
Cue sound of Head slap.
RIP Muggsy & TMan
"If you are a warrior legally authorized to carry a weapon and you step outside without that weapon, then you become a sheep, pretending that JOCKO will not come today."