I'd really like to find a clean solution and not have to resort to adapters etc, does anyone know of a good sound moderator to use on a CZ 457 LRP? I've heard that SAK makes a sound moderator but not sure if it can be obtained in the US.

Question

I'd really like to find a clean solution and not have to resort to adapters etc, does anyone know of a good sound moderator to use on a CZ 457 LRP?  I've heard that SAK makes a sound moderator but not sure if it can be obtained in the US.

Randy I. · Answer

no silencers with a 1/2 by 20 TPI bit lots of adapters https://www.thesilencerstore.com/product-p/ad-22-003.htm

Josh T. · Answer

Your best bet might be to cut the threads and rethread it for 1/2×28 then. I'm finding sound moderators in 1/2×20 threads but they seem to be European websites and like you said not sure if they can be obtained in the USA.  Looks like your only option might be to rethread it or have to go with an adapter. Sorry couldn't be more help but hopefully this atleast helped some.

Paul F. · Answer

Silencer central can retread the barrel for you for about $40, just do that then you can get ANY muzzle device your heart desires
https://www.silencercentral.com/services/barrel-threading/

James G. · Answer

Hi Ri, with adapters low on your list of solutions, I highly recommend a barrel re-thread to the exact thread pitch for the sound moderator you seek. Since re-threading can cause changes in tolerances at the muzzle, I recommend a re-thread/re-crowning. There are several reputable companies  -------------   https://www.longriflesinc.com/products/gunsmithing-services-muzzle-threading?variant=11313326913   --------------  https://www.silencercentral.com/services/barrel-threading/

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