Originally Posted by Java Junky
Nit pickin': the bar with the minus sign is the factory Glock 4.5 lb.
If the 3.5 has a minus sign on it, then they've both got that minus sign.
('Least that's what I've been readin'.)
I have 2 original Glock connectors in front of me now (from my Gen 3 G20, and Gen 2 G22). They are exactly as the middle one in the pic. No - marking. Both have slight wear marks (similar to a -) near the same area, but it's not an intentional mark/stamp, just a wear mark on the finish.