Just wondering...were these pistols dry or lubed prior to range day? My GSG's eat everything I throw at them, unless I froglube them. Big trouble, Big frustrations with lube or grease on them until they wear in a lot, like at least 10,000 rounds a lot!
I've run this M-22 and every other bulk pack ammo you could name with little trouble so long as the guns are basically dry when shooting. My advise is to clean them, lube them with gun oil sparingly to store, then wipe them down before you head to the range again.
x 2
My GSG eats everything including M-22. When it was new it was a jam o magic with Winchester ammo until I broke it in with about 1200 mini mags & stingers. If yours is old and has a high round count maybe it is a bad batch of ammo, but if it's new or dirty you might just need to clean it up or refer to YouTube for how to speed up the break in process.


















































