Suppressors TBAC Fly9 and 300blk impressions?

Capri_Man

Sergeant of the Hide
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Nov 26, 2018
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For those of you with the fly9, how does it sound on your 300blk pistol/sbr in the full configuration? Does it do well enough to not require stepping up to a larger 30cal suppressor like the tbac dominus or cgs hyperion?
 
Some dB data
8" bolt action 300 black, Subs are Ammo inc Stelth, supers are 110gr Vmax
Fly9 Short
Sub: 138.9 Muzzle
Super: 147 Muzzle

Fly9 Long
Sub: 130.5 Muzzle
Super: 135.5 Muzzle

Here's some feedback I got from a customer recently
The Fly 9 is easily far, far quieter to the human ear with .300 BLK subs from a 9??? barrel than my TDS Nocturnal is from a 10.3??? barrel.

And it only weighs 6.9 ounces with the 5/8-24 adapter in place of the booster.

My ear isn't good enough to give a comparison with supers.

My take on the Fly9 and 300BO is that it's what I choose if I want the absolute smallest/lightest package. Otherwise I usually shoot a Dominus
 
It sounds pretty good to my ears on a shorty 300 BLK bolt gun. Eventually I'll get around to a formal measurement, but it's not a priority at the moment.

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I know I'm resurrecting this thread but I officially took possession of my Fly9 yesterday. Today the silencerco direct thread alpha adaptor came in so I got to do a test fit on my 10.3" 300blk pistol. I'm looking foward to being able to give my input on this combo.
 

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All with the same subsonic ammo (190 sub-x), One day I tried Gen1 Ultra5, Gen2 Ultra7, Dominus, Fly9 short and Fly9 long.

Between the Dominus, Ultra 7, and Fly 9 long I couldn't tell a difference.

G1 Ultra 5 and Fly9 short very similar with an edge to the Ultra 5. Both a little bit louder than the bigger configurations but still very shootable.

Didn't try supers.
 
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All with the same subsonic ammo (190 sub-x), One day I tried Gen1 Ultra5, Gen2 Ultra7, Dominus, Fly9 short and Fly9 long.

Between the Dominus, Ultra 7, and Fly 9 long I couldn't tell a difference.

G1 Ultra 5 and Fly9 short very similar with an edge to the Ultra 5. Both a little bit louder than the bigger configurations but still very shootable.

Didn't try supers.

Very interesting! And great to hear because my current thinking is if I am happy with the sound from the fly9 the Ultra 7 cb would be the easiest and cheapest option to get as the permanent 300blk suppressor. But at the same time if I can handle the weight, the Magnus S would get me the same length but larger diameter for more volume when compared to the fly9 or ultra7. The question then becomes which has more baffles?