SIG MPX PCC Anti Rotating Pin

[tanfoglio1911]

I would like to know what brand of anti totating pins are you guys using on your Sig MPX PCC.

 

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[Nolan]

I'm using the standard KNS AR Gen 2 pin set in mine, with a Hiperfire 24C.  I've been using them for a couple of years in my Gen 2 MPX.

 

Nolan

[tanfoglio1911]

1 hour ago, Nolan said:

I'm using the standard KNS AR Gen 2 pin set in mine, with a Hiperfire 24C.  I've been using them for a couple of years in my Gen 2 MPX.

 

Nolan

Do you know the size of the pin you have?

[LostHawaiian]

It takes a .154 diameter pin. I just put a set of these on my MPX PCC.

[tanfoglio1911]

1 hour ago, LostHawaiian said:

It takes a .154 diameter pin. I just put a set of these on my MPX PCC.

Thanks

[Mban2]

What do anti rotation pins do exactly?  I haven’t used them and I have heard a lot of people putting them in their ARs and PCCs

[grsdoug]

I run KNS pins with my Timney to keep the hammer pin from walking out. No matter how tight I kept the set screws on the trigger, the hammer pin would walk. Now with the pins, no problems.

[GregJ]

Interesting.  Been running a Hyperfire Comp for some time, never had any issues with the pins.  

[tanfoglio1911]

I just bought and installed the KNS pins. The reason behind why I replaced the original hammer and trigger pins was I always have to push back in the hammer pin. It is constantly moving and I am afraid that this will fall while shooting and running a stage. By the way I am still using the original Timney trigger that came with it.

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