Hi, first post.
I bought a 64 about 10 years ago and never had a problem till today.
The rounds kept failing to feed above the magazine lip, then after racking the bolt by hand all the rounds ejected.
I tried to fill the magazine again but they kept just flying out with nothing holding them in. Like it sheered off over time.
Do they wear out with time ? I only ever had one.
Thanks for any help.