Derya TM22 help please

My warranty come back fairly quickly. What happened was my bolt and extractor was actually deformed from the charge handle screw.

The deformation caused the extractor to “hang up” and not properly grip/extract the shell. Since its return, been shooting flawless over 1000 rds.
 
joemanco said:
I removed the left extractor (punch pin from below bolt) and went to the range today to test. 100% success rate on a bulk box of Federal Automatch. I was previously running at ~8% failure rate on this and more expensive ammo.

Reliable and fun, plus I have a spare extractor and pin. Thank you again.
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Thanks for the update. I've not mine to the range much, but was having some similar issues which I decided must be ammo specific but haven't had a chance to try others since. Ill keep this fix in mind. And thanks to the guy who gave us the solution.
 
skydriver said:
Can anyone confirm if this problem is fixed after removing extractor?
I sent mine for repair and it still got the same problem.
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Since removing the left extractor I went ~1,200 rounds without a single issue.

But that winning streak ended today. I was at ~750 rounds since last clean and lube and I knew I was pushing my luck for a semi 22LR. I am optimistic it will return to 100% reliable once I properly clean the firearm. If not I will update this message.

The TM22 magazines are trash. The followers get destroyed by the bolt slamming into it. Hard to know what other side effects this causes.
 
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