Suppressors Osprey 45K O Rings...

[RLinNH]

Took the Nielsen Device off of my 45K to change it over to a 1/2' x 28, and it was then that I noticed that not one, but both O Rings on my suppressor are torn. This has had to of happened last time I fired the suppressor with my Mark23. Anywho, how important are these O Rings and what are they intended to do? I would like to get some range time with a few 9mm's tomorrow as I have an unscheduled day off. I went over to Silencer shop to try and buy new O rings, but wouldn't you guess. Out Of Stock. What has me worried is how easily the Nielsen Device slid onto the adapter. Usually you have to fight to get the nit over the Nielsen device. But without either O Ring, it just slid right on. Also, come to think of it. The Mark23 fired very gassy last time. Probably has a lot to do with these torn O rings, eh?

 

[RLinNH]

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[RLinNH]

 

[Threadcutter308]

Readily available in bulk on AMZN. Unfortunately, I don't know the size that your can takes, so I can't point you at the correct P/N. IIRC, you want Nitron Viton/High temp.

 

[RLinNH]

Readily available in bulk on AMZN. Unfortunately, I don't know the size that your can takes, so I can't point you at the correct P/N. IIRC, you want Nitron/High temp.

I am presuming that it's safe to shoot without those O Rings? I honestly think that they are only there to help with the gas leakage from the suppressor. But I am far from an engineer.

 

[Threadcutter308]

Try these;

 

[RLinNH]

Try these;

What I find odd is that I had 2 different sized torn O Rings...