Tuggerz Posted June 23, 2019 Share Posted June 23, 2019 At least once a match, I am having a FTE on my MPX. I clean it religiously but nonetheless it happens. Extractor looks fine. I’m running 115 factory ammo. Any thoughts? Link to comment
Tuggerz Posted June 23, 2019 Author Share Posted June 23, 2019 I’ll order one right now. Thanks. Link to comment
George16 Posted June 24, 2019 Share Posted June 24, 2019 Get the new extractor spring and o-ring for the latest MPX model or BCM extractor kit. The new extractor from sig uses an oring which they installed in my 8” sbr gen 2 while my new model already has it from the factory. Link to comment
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