[Moosebuddy5769]

Hi all I got 3 FMK frame up builds I did .
Mostly OEM Glock parts but not 100% all uppers are mostly aftermarket.

I have a the equivalent of a Glock 19 runs flawless never a jam or misfire or 0 issues

I have the equivalent a Glock 32 same thing flawless 0 issues.

No the problem child 🚸 have the equivalent of a Glock 23 that jams literally every 4th round I've changed the ejector the extractor the whole trigger set up . I've used 4 different magazine 2 Glock 1aftermarket.
Same thing 4th round jam.
It doesn't stove pipe just jams before the round gets into the barrel.
I've tried 4 different manufacturers of ammo same results.

I've taken the 32 upper and put in on the 23 lower fired 40 rounds 0 issues put 32 bak on it's lower 0 issues...

The 32 upper running great on either lower (using the correct sig ammo)



These pictures are what it looks like when it jams and just general pictures of the weapon..

 

[SJ 40]

I think I would look towards magazines and springs in particular. Take the slide off the gun, insert a Lully loaded magazine in the mag well of the gun and slowly push around forward as it would feed and what the nose of the round does.which direction it wants to go as most Glocks want to feed straight into the barrel if one has good springs and the correct followers.

 

[Moosebuddy5769]

Will do thanks.. thinking maybe feed ramp as a possibility ?

 

[SJ 40]

The ramp would have to be rougher than sewer pipe to affect a Glock,not impossible but the first place I'd look is a magazines.

 

[Moosebuddy5769]

Will do...
Can you give me an idea if you can of a company with a reliable magazine I've got Glock and 3 others who makes a Great magazine.
Thanks

 

[SJ 40]

Will do...
Can you give me an idea if you can of a company with a reliable magazine I've got Glock and 3 others who makes a Great magazine.
Thanks

OEM Glock magazines and if I'm replacing springs OEM or Wolff + power springs.

This is the listing for the plus power springs

75373

MAGAZINE SPRINGS for GLOCK 19,21,23,27, +10%, Pak of 3