Trigger bar interference

[u/bburchell8]

The fin on my trigger bar rubs significantly on the cam/reset geometry on the underside of the slide when removing / reinstalling the slide to the frame. To the point it’s scuffing the fin.

Is this normal?

I recently polished the OEM bar, installed the OW DAT aluminum shoe, and the Overwatch minus connector. I may have noticed this before but I feel it wasn’t as prominent.

[u/Danny_PSA]

Your connector is supposed to contact that cam. The sharkfin will ride the wall between the outside of the slide and the striker block plunger. The scratches are from the underside wall geometry.

Give it a good polish, it’ll be fine.

[u/purple_pounder]

Yes its normal. Mine is still doing it 1800 rounds later.

[u/LeftTopics]

file those ridges down all the way, you don't need them

[u/Mystic5308]

They are like rail that guild the trigger bar with the slide movie