07-25-2019, 11:00 PM
I agree with the advise given.Sounds like the bullet is being pushed in.First I’d do is determine if it does it with all mags or just that particular one.If it does it with all mags,I’d mic bullet length,mag feed,eject,then check length again.
I’d also try the same mag and ammo in another Grendel,if possible.
You need to use the process of elimination.
I’d also try the same mag and ammo in another Grendel,if possible.
You need to use the process of elimination.

