22 autoloader ammunition jamming
I have a Remington 550-1 (1949 model) and it used to shoot any 22 as fast as I could pull the trigger. Recently I used it at the range in Az and had 500 rounds of Winchester Dynapoint ammo and my gun jammed all the time. The bolt would not close. I thought is was just dirty and so I cleaned it thoroughly and oiled it and they still jam all the time. I started measuring the ammo. The lead on the Winchester ammo runs from .226 to .230. The average was about .2294.
I tried some Federal shells and they ran through just fine. They measured .225"-.226". Remington ammo worked well and it was around .226.
I think Winchester has a real quality problem with their 22 ammo and I have over 2000 rounds in storage. I'm calling them tomorrow to see what they say about the sizing of their ammo and to remedy my problem! I found a number for them at 618 258 2000 if anyone else experiences this problem.
.............Jim
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