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DonnyFL Quick Disconnect (QD)

@greenbeans - How does the STO Falx compare to the Donny Yoko?

The Falx is very quiet on my Ghost, but I heard the Yoko is probably Donny’s best mod, minus the QD.
Generally, I perceive the Yoko a tiny bit quieter. That said, I have one Yoko and 7 Falx, which may tell you something… the Falx is way lighter than the Yoko and does and provides 97% (perceived) of the performance of the yoko in terms of quieting things down. I also like that you can get it with different cores/flows for different guns. Combined with the fact that I can get almost 2 Falx for 1 Yoko make it the clear winner in my book…
 
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Generally, I perceive the Yoko a tiny bit quieter. That said, I have one Yoko and 7 Falx, which may tell you something… the Falx is way lighter than the Yoko and does and provides 97% (perceived) of the performance of the yoko in terms of quieting things down. I also like that you can get it with different cores/flows for different guns. Combined with the fact that I can get almost 2 Falx for 1 Yoko make it the clear winner in my book…
I have 6 Reximex Silent Force long moderator. $25 @ Sharg.pl. Tested against a Falx (moderate flow) and a DFL Sumo on 3 .22 and 1 .25 and it was quieter. Only 1" in diameter so no giant sausage on the end of your rifle like the Sumo. I have 2 Falx and it is an excellent moderator. But for $25 the Silent Force just cannot be beat

For the OP .177 the Silent Force short would be sufficient.