20mm ammunition help?

[waterdog]

Ecoboost ill fix you up with one

[Ecoboost]

Ecoboost ill fix you up with one

Would love to have one! We have a newer one that we would like to put this one with. It's been disabled of course. Lol

[Tommyh]

Ecoboost ill fix you up with one

This looks like the gau61 ammo

[M.E.B.]

Soak it in some kind of solvent, motor oil, WD40 etc. that enter through the primer destroying it and most likely the powder too.