So I understand this 10mm jams and won't function with 220 grain bullets. Also won't always won't eat 200 grain all the time.
Is S&w trying to fix this?

Question

So I understand this 10mm  jams and won't  function  with 220 grain bullets. Also won't  always won't eat 200 grain all the time. 
 Is S&w trying to fix this?

James G. · Answer

Hi Dan and welcome. I currently have not had any issues with Underwood and DoubleTap 220gr and 230gr loads. Not many other factory loads in these weights other than handloads. Don't know if I'm just lucky or the issue addressed. S&W would be the most pertinent source to ask in any event. Cheers, stay safe and enjoy!

Randy I. · Answer

It could very well be a ammo issue and a lot of 10MM ammo is just 40 S&W loads (bullets and velocity) in 10mm cases these light loads can cause issues

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So I understand this 10mm jams and won't function with 220 grain bullets. Also won't always won't eat 200 grain all the time. Is S&w trying to fix this?

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So I understand this 10mm jams and won't function with 220 grain bullets. Also won't always won't eat 200 grain all the time. Is S&w trying to fix this?

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