You might try using an extended magazine catch. Glock makes a part (SP 01981) that is just longer, it protrudes from the frame farther (GLOCK Factory Extended Mag Catch For 9mm, 40S&W, 357SIG-www.glockmeister.com). I'm not sure this will help much.

Glockmeister makes a magazine catch with a button that increases the surface area that you contact with your thumb, that might also help (Glockmeister Extended Mag Catch For Most 9/40/357/45 GAPs-www.glockmeister.com). I think this would work for you.

Long ago I started using my index finger to release magazines, but this was because I'm left-handed and got tired of moving magazine catches to the other side of the pistol. I found that using my trigger finger to release magazines is an advantage because (a) my trigger finger is longer than my thumb, so I can reach the magazine catch without shifting my grip, and (b) if my trigger finger is on the magazine catch, it is NOT on the trigger when I am changing magazines (kind of a big deal in USPSA matches).

WalterGA is right, there's nothing you can do with the spring, at least nothing that I've ever seen or heard of. It would be nice to be able to get a lower-pressure magazine catch spring, but I don't know how to do that. Thinner material won't work because it fits into a slot in the frame. Maybe the diameter could be shaved down at the top to reduce the spring strength, but I think that's heading down a slippery slope of destroying a lot of springs for the sake of experimentation. Besides, the spring is a pain to remove and replace.

Chris

Originally Posted by joel0019

Why don't you just switch the mag release and use your index finger to eject mag
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The magazine catch is not reversible on the Gen3 G26.

Chris

Vickers extended mag release