Sig MPX washer?

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thom
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Sig MPX washer?

#1

Post by thom »

I have an MPX and want to put a suppressor on it. I was told that it should have a ring or washer or something so an Octane 45 cal would fit correctly. Does anyone have any idea what I should have so the suppressor mounts exactly to the barrel?

Thanks
Thom


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Tenring
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Re: Sig MPX washer?

#2

Post by Tenring »

Hey thom - I ran a Silencerco Omega 9k on that MPX. I forget the thread pitch but will try to look it up, left hand 10/24 I think, but has been awhile. I believe you just need the correct sized piston or even a 3-lug.
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Re: Sig MPX washer?

#3

Post by QuietM4 »

Thread pitch on a Sig MPX is 13.5x1LH.

Direct thread with a SilencerCo Alpha mount (which they don't make any longer but you can still find them online, part # AC1526), or mount a tri-lug onto the MPX barrel and put the tri-lug mount onto your Octane 45.

https://silencerco.com/shop/3-lug-mount/
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thom
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Re: Sig MPX washer?

#4

Post by thom »

Thank you very much

Thom
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shansen751
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Re: Sig MPX washer?

#5

Post by shansen751 »

I have an MPX and I got one of thi in lead we trust barrels with the tri lug built into it. I use a dead air wolf man and it is amazing. However on my MCX I have a different flash hider on it and that did require the adapter so that the hider would tighten down properly.
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