I'm perplexed (not uncommon) as to why it only does it mostly towards the top of the mag and gets better with less rounds?
I don't see any correlation there. When it doesn't reset is it going fully into battery. Can you smack the back of the slide and have it reset?
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."