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9/7/2015 8:05:17 PM EDT
Currently waiting for the stamp on my Omega. Have a trifecta adapter that I'll be mounting on my AR.

Since the trifecta doesn't require indexing like the brake that's supplied, is a washer necessary?

Thanks.
9/7/2015 8:15:19 PM EDT
[#1]
If by washer you mean crush washer, then no, do not use a crush washer with a suppressor mount.  

https://s3.amazonaws.com/com.silencerco/support/manuals/Saker-Manual.pdf

9/7/2015 8:21:20 PM EDT
[#2]
Sorry, should've clarified.

I mean any type of washer/shim, since no indexing is required.  The manual seems to gear itself toward mounting the brake, but doesn't give guidance on the trifecta.
9/7/2015 8:33:49 PM EDT
[#3]
Quote History
Quoted:
Sorry, should've clarified.

I mean any type of washer/shim, since no indexing is required.  The manual seems to gear itself toward mounting the brake, but doesn't give guidance on the trifecta.
View Quote


Check out step 2 of "Installing your flash hider or muzzle brake".  


I use shim kits when installing flash hiders, but it's as much for aesthetics as anything else.  You'll be fine either way.
9/7/2015 8:57:00 PM EDT
[#4]
I don't use any shims on my trifecta flash hiders
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