Better Moderator for FX M3 .25/600

[MikeAllen]

I have never tried it. But I will tomorrow if you want to check back in . The DonnyFX looks just like a hollow tube to me .

Great! I’ll watch for your post - thanks for doing the comparison!

 

[6gun]

I thought that might be the reason. Thanks.

Fwiw, my 22 is quiet enough to get away with pigeons in a tiny lot hoa setting.

Good thinking.

Did you originally have the DonnyFX moderator on your M3? If so…big difference?

Yes, at a certain power level there starts to be too little volume in the fx donny (not hollow/empty). I put my fx on on a chinesium aea and a ronin on my m3. Ronin improved my sound levels, and decreased group sizes. My guess is the group improvement was muzzle blast containment, barrel weight reducing whip, or both.

 

[PBuffa]

The internal of the moderator that came with my .25 FX Impact. It is a hollow tube

 

[MikeAllen]

The internal of the moderator that came with my .25 FX Impact. It is a hollow tubeView attachment 354661

That’s crazy! Mine has this inside:

 

[PBuffa]

Just tested using DecibelX AP.
Three shots each;
Donny Fx - Average @104db (edit: apparently this was not a (“DonnyFX”) upgrade) but the included Impact moderator. I originally did not see this one in my case. It was not attached to the barrel. Utah Air sent me another free of charge and it seems to be just as Mikes picture. I contacted UtahAir to return the Donny they sent. They said to just keep it. I am flabbergasted.
Donny Ronin .30 - Average @95 db.
Considerable difference.

After checking with UtahAir;
They stated the stock included moderator is just a two piece. The DonnyFX has the baffles as per Mike’s pics and the second one UtahAir sent me.