Does the MR920 suffer from any ejection/extraction issues like the Gen4 Glocks?

[hk45]

I apologize for my ignorance if I am way off here, but my understanding is the MR920 is a mostly a combination of gen3 and 4 design elements. I owned a G19.4 and it was riddled with ejection/extraction issues. Even after upgrading parts, I had constant BTF and other issues that forced me to sell it. My G19.5 mostly eliminated those issues. I’m considering the MR920 but don’t want to experience the same issues I had with my gen4.

Any help is appreciated!

[JCN]

I have not noticed any BTF ever with it. I can check the slide to see if it has the relief cut.

I love the POA backstrap system. I can get it to point like a CZ.

[hk45]

I have not noticed any BTF ever with it. I can check the slide to see if it has the relief cut.

I love the POA backstrap system. I can get it to point like a CZ.

That’s a fantastic looking handgun. Was the relief cut something that the gen5 added to address ejection issues?

[Tokarev]

No brass relief groove on my MR920 or my DR920.

The MR, which I've owned for a year, has never thrown brass in my face. I have had the DR for about a week and haven't shot it yet.

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[hk45]

No brass relief groove on my MR920 or my DR920.

The MR, which I've owned for a year, has never thrown brass in my face. I have had the DR for about a week and haven't shot it yet.

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Thanks. Did you ever have BTF issues with any gen4 glocks? I’m wondering if for some people, it’s just never an issue regardless of the model or generation.

[Tokarev]

Thanks. Did you ever have BTF issues with any gen4 glocks? I’m wondering if for some people, it’s just never an issue regardless of the model or generation.

I don't have enough time on Gen4 guns to comment but I do know my Gen5 G47 chugs brass up and to the right with boring repetition.

I just put three mags of CCI Blazer and one mag of 147 Gold Dot through my DR. Ejection is mostly up and right with a couple pieces going up and forward. None came back at my face. Not any that I noticed anyway.



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[DMCutter]

I just ran 150 rounds of range fodder through my MR918 and MR920, nothing anywhere near my face.

[HCM]

I apologize for my ignorance if I am way off here, but my understanding is the MR920 is a mostly a combination of gen3 and 4 design elements. I owned a G19.4 and it was riddled with ejection/extraction issues. Even after upgrading parts, I had constant BTF and other issues that forced me to sell it. My G19.5 mostly eliminated those issues. I’m considering the MR920 but don’t want to experience the same issues I had with my gen4.

Any help is appreciated!

Buddy of mine and @JM Campbell has one. No such issues.

On a related note - how early was your Gen4 ? Early G19s and to a lesser extent early G17s has those issues though most could be fixed by swapping the 336 ejectors for the 30274 and /or the HRED.

[hk45]

Buddy of mine and @JM Campbell has one. No such issues.

On a related note - how early was your Gen4 ? Early G19s and to a lesser extent early G17s has those issues though most could be fixed by swapping the 336 ejectors for the 30274 and /or the HRED.

I bought mine new in 2017 so I think it was a later one. Had BTF issues from day one and even after about 2K rounds still shot brass at my face a few times per mag. My 19.5 doesn’t do that although I haven’t shot it a ton.