STO Sarissa

[Clifton]

Just tried a Sarissa on a .25 Dreamline at 66 fpe. Amazingly quite. I have not tried for accuracy yet.
All tested in an enclosed shop. Numbers are only relevant to my testing. They do align with "by the ear" sound of my test listener that did not know what mod was being used.

No mod
117.4

Huma 30/4
105.4
102.4
105.1

0dB 160S
103.4
103.8
103.9

Buck Rail
115.7

Sto Sarissa
100.0
101.3
99.7

 

[Stubbers]

(Huma) 7.5 inch vs (0db) 6.75 inch vs (Sarrisa) 10 inch moderator.

I mean, would hope a 10 inch moderator edges out in these tests, but that 0DB really hangs for being a 6.75" mod...I'd prefer the 0db personally for the compromise of length over 2-3 db avg, but that is just me.

Was the Buck Rail really that bad? Sheesh.

-Matt

 

[Dr. Kralenstein]

Bucks have no place on a higher power air gun. I didn't notice a drop in sound on my 30 fpe 22, or 40 fpe 25. They're fine on a co2 gun or sub 20 fpe or so.

Best mods I ever had were Niel Clague. Mouse fart 35 fpe 22, and made my Sumatra carbine basement friendly at 80 fpe 25.

 

[dens228]

Bucks have no place on a higher power air gun. I didn't notice a drop in sound on my 30 fpe 22, or 40 fpe 25. They're fine on a co2 gun or sub 20 fpe or so.

Best mods I ever had were Niel Clague. Mouse fart 35 fpe 22, and made my Sumatra carbine basement friendly at 80 fpe 25.

Does he still make them? I went to his site and it doesn't even mention pricing. And a lot of his page seems outdated.

 

[Dr. Kralenstein]

Does he still make them? I went to his site and it doesn't even mention pricing. And a lot of his page seems outdated.

Not sure, but most people I think just email him and get a response. Mine were all pre owned but mint units.

 

[Clifton]

Was the Buck Rail really that bad? Sheesh.

-Matt

I have my wife test listen too. She said, "OMG!". It was so loud, I only did one shot with it.

 

[Jay308]

I’m impressed with the STO Falx(moderate flow), it’s quieter than the pellet hitting the mulch trap on my 50 fpe .22 Maverick.

 

[Impact701]

My STO Falx (HighFlow) is the quitest moderator I've tried on my .25 caliber 85 ftlb. M3.

 

[JaceSpace1369]

My STO Falx (HighFlow) is the quitest moderator I've tried on my .25 caliber 85 ftlb. M3.

View attachment 434795

View attachment 434796

Is it heavy?

 

[Impact701]

Is it heavy?

I don't have a digital scale but here it is.

 

[Jay308]

The Falx is 6.5 oz

 

[subscriber]

Falx — Silent Thunder Ordnance

The Falx carries a dimensional envelope of 40x170mm, ~180 grams, with a semi-modular serviceable aluminum-tube design. The same proven principles of air stripping, flow delaying, and sound absorption remain but now in an even more advanced form. This brings improved manufacturability, reducing price

www.silentthunderordnance.com

40x170mm, ~180 grams

 

[JaceSpace1369]

I don't have a digital scale but here it is.

View attachment 438046

View attachment 438047

The Falx is 6.5 oz

Falx — Silent Thunder Ordnance

The Falx carries a dimensional envelope of 40x170mm, ~180 grams, with a semi-modular serviceable aluminum-tube design. The same proven principles of air stripping, flow delaying, and sound absorption remain but now in an even more advanced form. This brings improved manufacturability, reducing price

www.silentthunderordnance.com

40x170mm, ~180 grams

Thank you, I'm currently using a yokozuna for my huben k1 and it definitely changes the balance point of the gun significantly with it's length and weight.

 

[Jay308]

Thank you, I'm currently using a yokozuna for my huben k1 and it definitely changes the balance point of the gun significantly with it's length and weight.

That moderator is heavy and the STO will be quieter than the Yoko also.

The donny’s finish is better and look cooler but it’s all about the sound.

 

[JaceSpace1369]

That moderator is heavy and the STO will be quieter than the Yoko also.

The donny’s finish is better and look cooler but it’s all about the sound.

Yeah ai got the yoko as part of a trade with an .35 call pcp and this is a 35 call moderator so although it quiets things down it doesnt do it too well for the .25 Thank you btw

 

[OldSpook]

That moderator is heavy and the STO will be quieter than the Yoko also.

The donny’s finish is better and look cooler but it’s all about the sound.

Accuracy then sound, but your point is made. =)

 

[Jay308]

I wanted to mention, I have noticed no accuracy issues with the Falx, since now I’ve put few hundred pellets down range.