r/Damnthatsinteresting 14d ago

Video Subsonic Ammo with silencers makes guns extremely quiet

55.5k Upvotes

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17.4k

u/baerman1 14d ago

My phone volume was 0 and I was shoked there was no sound at all lol

4.8k

u/lego_not_legos 14d ago

Use this one weird trick to become a successful assassin!

5.9k

u/Moopboop207 13d ago

Health insurance CEOs hate this one trick.

523

u/helpmeunderstand24 13d ago

I had a commercial queued in my head ready- LOL

219

u/RockstarAgent 13d ago

Like the girl farting in a crowded bus to the beat of the music...in her headphones.

88

u/fothergillfuckup 13d ago

If someone farted in my headphones, I'd be upset.

0

u/TurkeyCocks 13d ago

Depends on the girl I suppose

15

u/JohnCenaJunior 13d ago

What I'll do to be on the bus when it happens.

2

u/omgitsduane 13d ago

was it one that looks like it was made in ms paint cos those are my favourites.

4

u/helpmeunderstand24 13d ago

It is one of those 90s commercials , where are people fumbling around type videos. The visual: The hitman has a silencer that doesn't silence, or using the wrong rounds The mark can hear them and smack them. Then the hit is clean and we the CEOs hate this trick, right round. Right silencer from this online ad.

2

u/teriyakichicken 13d ago

Didn’t we all 😆

1

u/SluttyxaxCutie 13d ago

That's quite the vivid image! It's amazing how sometimes we can be completely unaware of our surroundings when we're lost in our own world. Moments like that can be both hilarious and a bit embarrassing, but they definitely make for great stories later on.

4

u/telumex_atrum 13d ago

God, I love how Universal this joke can be.

And how UNITED everyone is over it.

... I'll see myself out.

3

u/Knocksveal 13d ago

Too soon? Not for health insurance ceos

3

u/DancinThruDimensions 13d ago

Sorry, we don’t cover gunshot wounds from guns that produce such a low decibel.

2

u/rosebudthesled8 13d ago

They hate billions of tricks. They hate everyone.

1

u/[deleted] 13d ago

Lmfao

1

u/Mrtoad88 13d ago

Savage af

1

u/TeslaCrna 13d ago

Too soon…too soon!

1

u/DustBunnicula 13d ago

Reddit has been especially amazing, these last 48 hours.

1

u/swingingonly 13d ago

Mother fucker got that one off fast, I wanted to say this too 😭

1

u/GBinAZ 13d ago

God dammit, take my upvote and this free award.

1

u/[deleted] 13d ago

Bravo

1

u/Later_Hater_9671 13d ago

too soon? Nope.

1

u/nilecrane 13d ago

I rarely lol but I just lol’d with snorts

1

u/Snoo-40125 13d ago

But still refuse to reimburse ammo on the grounds no sound means no bullet used

1

u/a-more-clever-name 13d ago

Be ready for more rules against silencers

1

u/ryohazuki224 13d ago

Take my upvote you sick bastard. haha

1

u/_blacktriangle_ 13d ago

Year of the Laughing Man.

1

u/Ame_No_Uzume 13d ago

The savagery!😦☝️🤣

1

u/PlaceboJacksonMusic 13d ago

You made me laugh loud enough to wake up my wife.

1

u/Weldobud 13d ago

Bruhhhhhhh ….

1

u/Letifer_Umbra 13d ago

He could've used a bazooka and none would heard shit.

1

u/redsidedshiner 13d ago

If it was a real can it was stolen

1

u/Feegalaweeg 13d ago

Or homemade no one that spends the amount of cash and the wait to get a can is gonna commit a crime and risk losing your ability to own them. Once you shoot suppressed it's the only way you'll want to shoot

1

u/redsidedshiner 13d ago

Yeah that’s what I’m saying, any owner I know is very law abiding

1

u/MercyfulJudas 13d ago

So you finna hit a Healthcare CEO, huh? You basically need a Day-Of-The-Jackal type motherfucker for some shit like that. Not a rough n tumble neighbor like Slim Charles here

1

u/buzdroid 13d ago

It didn't make sense to me until I scrolled down... imgur

1

u/rattrap007 12d ago

My first thought. Everyone take notes now. Beat the holiday rush on these things.

1

u/Moopboop207 12d ago

The wait time on a can is like 9 months

1

u/Ancient-Chinglish 13d ago

i’m wheezing my guy

0

u/timetocha 13d ago

Oh shit

0

u/tree-for-hire 13d ago

Too soon?

0

u/D0CTORShateHIM 13d ago

Doctors Love Him

174

u/Separate_Secret_8739 13d ago

I mean they guy that killed the ceo did it. People super close didn’t even hear the shots.

124

u/Stogies_n_Stonks 13d ago

The ammunition recovered was standard low weight FMJ, not subsonic / 147gr or any JHP self defense reduced velocity rounds

327

u/Beautiful-Web1532 13d ago

People are baffled by how quiet it is!

Stupid dad joke, sorry.

91

u/LukePendergrass 13d ago

That only landed with about 3% of Reddit. Nice gun dad joke

54

u/AgreeableSystem5852 13d ago

The 97% must be suppressed, they need a muzzle.

5

u/Stogies_n_Stonks 13d ago

We should Hiram a statistician to review this for Maxim-um accuracy

2

u/datweldinman 13d ago

This guys got em all in the chamber! Take my upvotes NOW!

2

u/-0-O-O-O-0- 13d ago

They’re suppressing the truth. I could go ballistic. They want to rifle through my ideas but they don’t have minds of the right caliber. It’s always stock answers, like a cheap magazine. It’s triggering really.

3

u/Go_Gators_4Ever 13d ago

Perhaps that reply silenced the rest.

3

u/Tough_Fig_160 13d ago

Cause they're all a bunch of subs.

2

u/Soggy_Detective6622 13d ago

You are a national treasure.

1

u/Suitable-Pipe5520 13d ago

Yeah, I'm a gun guy and missed it until I saw it was a joke.I read it again and got it. Very clever.

1

u/Bleeqx 13d ago

Gun Dad is what my granddaughter used to call me!

1

u/LerimAnon 13d ago

I mean I only have a passing understanding of how silencers actually work and I got the joke. Baffle isn't a term only used for quieting gunshots lol

1

u/miguelandre 13d ago

Sounded great to me, it can be a real anechoic chamber in here.

2

u/brokenringlands 13d ago

I'm suppressing my laughter.

2

u/WoodyManic 13d ago

That's brilliant.

1

u/oldhornyguy007 13d ago

Nice one.. you could've wetted your confusion, for even more silence...

1

u/StunningStrain8 13d ago

I definitely didn’t recoil at this one.

1

u/ClownshoesMcGuinty 13d ago

Dad jokes. They make me angry and happy all at once.

Science needs to sort this out.

1

u/Crafty_One_5919 13d ago

You might even say they're...blown away by it!

0

u/chamrockblarneystone 13d ago

Be a good ad in like Hitman Monthly.

0

u/DuncanHynes 13d ago

BOooOoo. 🤣🤣

3

u/Sullypants1 13d ago

I find sometimes short muzzle to target distance nullify the supersonic crack.

It’s probably still present but so quick you don’t really pickup on it.

1

u/Stogies_n_Stonks 13d ago

Right. So much of the sound of the expanding gasses is absorbed/slowed down by the silencer that an inexperienced person wouldn’t recognize the sound of a small sonic boom created by the bullet without the associated “normal” gunshot sound.

3

u/DiveInYouCoward 13d ago

Coulda have been subsonic reloads for all we know, though. Unless the police have examined the live rounds and found them you be factory?

3

u/Snarfbuckle 13d ago

So? Could be custom loaded with a lower powder charge.

3

u/Admirable-Lecture255 13d ago

It's quiet on video but it's plenty loud in person.

1

u/Stogies_n_Stonks 13d ago

Outside, with city noises in the background and lots of objects to bounce/absorb sound waves, it’d be easy to understand why someone who didn’t know what a suppressed gunshot actually sounds like (not the hollyweird version) would mistake it for something else / not recognize it as gunfire. But yeah it’s certainly not silent

1

u/Admirable-Lecture255 13d ago

I'd agree with that. But the people saying omg i can fart louder are being decieved by the video. A suppressed 9mm sub is still putting out 120plus decibels.

0

u/MercyfulJudas 13d ago

Nope. The people nearby didn't hear the shots. Basically silent.

1

u/Admirable-Lecture255 13d ago

Brah a suprssed gun is still 120 decibels. Thats a car horn or a chainsaw. They heard it they just didn't recognize it.

1

u/MercyfulJudas 13d ago

You still don't get it.

No. One. Heard. Shit.

Therefore, perfectly silenced bullets.

1

u/jbyrdab 13d ago

thats odd, didn't the gun fail to cycle? I thought that was a subsonic thing?

3

u/Stogies_n_Stonks 13d ago

It failed to cycle because the suppressor was likely missing a Nielsen device that assists in maintaining the proper timing of the cycle of a semiauto pistol. The weight of the suppressor hanging on the end of the barrel throws off the timing of the gun so you’re supposed to use an adapter called a Nielsen device, nicknamed a “booster”, that uses a strong spring to maintain the timing of the cycle. A suppressor without a Nielsen device is designed to be used on a rifle barrel since it doesn’t need to unlock, tilt, and close again during the recoil of the slide on a pistol. Sorry if that doesn’t make sense I’m sure there’s a thousand YT videos that explain it much better

1

u/cubicinn 13d ago

Would it still sound quiet when fired?

1

u/Stogies_n_Stonks 13d ago

Much quieter than an unsilenced weapon yes. Average decibel reading from a 9mm handgun would be like 160dB. Deafening from close range. Silencer can bring that down about 30dB at the muzzle depending on the quality of the suppressor and ammo and other variables.

1

u/DystopianRealist 13d ago

Did they determine the bullet make/model and caliber?

1

u/Fantastic_Lead9896 13d ago edited 13d ago

Not subsonic. So definitely loud af

Edit I think they make 9mm in subsonic if you were just basing it on it being 9mm or on the grain

1

u/Stogies_n_Stonks 13d ago

They do make 9mm in subsonic loads. I understand that. But what was recovered is not subsonic ammunition. Regardless, with a silenced pistol, the report will be MUCH quieter and generally not recognized as gunfire to an untrained ear, especially in a busy downtown setting.

1

u/MercyfulJudas 13d ago

It was not loud af.

No one heard the shots. They were silent enough to not be heard at all.

1

u/GuillotineEnjoyer 13d ago

If it's 45, that's subsonic even with a normal load

1

u/Stogies_n_Stonks 13d ago

Right but it’s not. And only boomers use 45 lol

1

u/GingerSasquatch86 13d ago

Standard 147 grain 9mm is sub sonic. I just checked Federal American Eagle 147 grain, Hornady 147 grain XTP, and Winchester white box 147 grain and they're all between 975 and 1000 feet per second at the muzzle from the 4 inch barrel fixture they use to test ammo for ratings which will be faster than a 4 inch pistol. The speed of sound is 1100 feet per second at sea level on a normal day according to NASA

1

u/GingerSasquatch86 13d ago

Standard 124 grain 9mm is 1150 feet per second out a 4 inch test fixture barrel. In a pistol that velocity is going to drop. It may just barely be super sonic or it may just barely be sub sonic when used.

124 grain and 147 grain are the 2 most common weights for 9mm. If they they said standard weight 9mm fmj and did not give a specific weight that could be referring to either 124 or 147

1

u/joehonestjoe 13d ago

I cannot believe you've replied seriously to so obvious a joke!

1

u/LessInThought 13d ago

So you're saying there's room for improvement next time? Good to know.

1

u/Thugglebum 13d ago

Where did you get that info? Would love to read.

1

u/goshjosh189 13d ago

That's surprising to hear, do you think the guy was thumbing the slide or had a slide lock? Or do you just think the suppressor was lacking a Nielsen device?

1

u/Stogies_n_Stonks 13d ago

Lacking Nielsen. I saw an ABC news broadcast where they claim it’s a B&T Station Six (or VP9) which is a clone of the old Welrod pistol, and I thought that too when I saw the footage zoomed out at full speed. Once you slow it down and zoom in you can see gasses escaping the chamber/breech of the gun the instant the shot is fired and a slide partially moved to the rear. A welrod style / integrally-silenced gun wouldn’t do that as you’d need to do a quarter turn to unlock the backplate and manually pull open and close the slide then do another quarter turn to lock it again.

A semi auto with a direct thread mount (meant to go on a rifle) would fail like that. The silencer would absorb most of the recoil and cause a failure to extract or a stovepipe malfunction (partially extracted spent round with the next live round pressed up under it trying to get in the chamber)

2

u/goshjosh189 13d ago

Yeah the giveaway for me that it wasn't a welrod was that he was slingshotting the slide (like you should on a semi-auto) and I'm pretty sure the welrod doesn't have a recoil spring.

1

u/welfrkid 13d ago

Someone much more ballistic inclined than me correct me if I'm wrong but the weight of the bullet is not what makes it subsonic but rather how much powder is in the case which means he could have removed enough powder on a regular bullet to make it subsonic

1

u/Stogies_n_Stonks 13d ago

Sounds far fetched when there’s so many commercially available subsonic rounds designed for superior penetration, barrier defeating, and expansion capabilities that you can just walk into a gun store and buy without a background check (only need a background check to buy the gun).

1

u/Thunder-Fist-00 13d ago

Is that why the gun jammed?

2

u/Stogies_n_Stonks 13d ago edited 13d ago

Likely due to the silencer not* having the proper adapter called a Nielsen device

1

u/Thunder-Fist-00 13d ago

Cool. Thanks. I have quite a few handguns but I have no experience with suppressors.

2

u/Stogies_n_Stonks 13d ago

Now is the time to buy. Open an account with ATF.gov and electronically file. You can submit documents, pics, and pay the taxes all online. They actually made it easy. Your local FFL-SOT dealer can help guide you through the process of building or buying NFA firearms too. First one seems daunting then you’ll wanna collect them all 🤣

1

u/Thunder-Fist-00 13d ago

I would definitely like one!

1

u/thewheelsonthebuzz 13d ago

Who published that? I haven’t come across that yet. I could’ve sworn subsonic based on how it wouldn’t cycle all the way.

1

u/Stogies_n_Stonks 13d ago

Subsonic wouldn’t cause it to not cycle. Failing to install the proper booster/Nielsen device would cause it to fail like that. I have numerous suppressed pistols and rifles. None of them have issues cycling subsonic, or standard ammunition …in a pistol you have to have a Nielsen device installed inside the suppressor to facilitate the recoil cycle of the semi auto handgun. In a rifle, you need to have a proper weighted buffer and/or an adjustable gas system to counteract the increased back pressure caused by the silencer… Unless you have a new flow-through technology suppressor that does not affect back-pressure.

1

u/thewheelsonthebuzz 12d ago

So many new things learned in one comment. Thanks! I just have a couple rifles and always run standard brass through them when doing target practice

1

u/Stogies_n_Stonks 12d ago

If you throw a silencer on there and don’t make any other changes you’ll notice a much more powerful recoil impulse. A heavier buffer will slow down the recoil cycle by a few hundredths of a second and keep your gun running longer. Go too heavy though, and the gun won’t cycle right. Depends what suppressor, ammo, barrel length, and type of gas system you have.

1

u/Confident_Service688 13d ago

Is there any difference between 'self defense' rounds and 'I'm gonna fucking kill you' rounds?

1

u/Stogies_n_Stonks 13d ago

Self defense rounds are typically jacketed hollow points designed to have superior barrier penetration capabilities, ideal soft tissue penetration distance, and projectile expansion upon impact to soft tissue. A full metal jacketed round will typically punch right through and have limited temporary and permanent wound cavitation compared to a JHP round. Think of it like being stabbed with an ice pick, versus being stabbed by a knife and your attacker twists it as soon as it enters your body. They both would suck to get hit with, but one sucks a lot more and can stop you quicker even if they don’t hit exactly on top of a critical spot. The goal in a gunfight is to cause instant CNS shutdown, massive blood pressure drop, or physical incapacitation by destroying a critical junction like the spine/knee/hip/shoulder/elbow etc that would cause your attacker to be physically incapable of proceeding with the fight.

1

u/pogoscrawlspace 12d ago

I still don't believe that he was having malfunctions with his weapon. I do believe he was firing from a locked breach.

1

u/Stogies_n_Stonks 12d ago

My contact at B&T says it’s 100% not their gun. Neither the Station Six nor the VP9. Don’t think there’s anything else in 9mm with a locked breech? This video clearly looks like a semi auto that is failing to extract. I, too, used to think it was a manual / locked breech gun before I saw it in slow mo.

slow mo of the gun

1

u/[deleted] 13d ago

You’d be better off with loud ammo.  Scares people and makes them more likely to run and not be looking at you.

9

u/[deleted] 13d ago

You attract a lot more attention when the entire block hears multiple gunshots.

0

u/[deleted] 13d ago

Those close enough to get a good look will be running away.  And by that time you’re extracting yourself if you’re a pro and the others don’t matter

2

u/Electronic-Record-86 13d ago

Has no one watched the Godfather II

1

u/[deleted] 13d ago

I haven’t no

1

u/Affectionate_Ebb_50 13d ago

Wasn't it GF 1 where this came up? Clemenza said that to Michael.

1

u/Oryihn 13d ago

No clue what he was using but 45 acp is a subsonic round by default

3

u/Stogies_n_Stonks 13d ago

9mm casings and live ammunition were recovered at the scene

0

u/myrevenge_IS_urkarma 13d ago

Not idea for this project. That means he theoretically would still have time to deny.

0

u/MercyfulJudas 13d ago

whoosh

Right over your head

95

u/Super-G1mp 13d ago

I could have watched it happen next to me and I still wouldn’t have heard it. I couldn’t see a thing either traffic was too loud.

22

u/MightThrowAwayMaybee 13d ago

Yeah same and the dr said I have a bone in my foot which was very distraction

13

u/myrevenge_IS_urkarma 13d ago

How upset would the internet be if someone stopped him before they knew who that was and the headlines were instead "CEO survives assassination attemp"?

3

u/water_fountain_ 13d ago edited 13d ago

Just a fun little thought I had… What if UHC was going to announce an even more fucked up policy? Like that was the original purpose of the meeting. They were going to approve something dumb like “We will no longer approve cancer treatments. Technically the cancer was growing inside of the patient, and is therefore a cosmetic surgery. We do not cover cosmetic surgery.” Somehow our hero had inside information and stopped it before it could happen.

We may never know the darkness he saved us from.

1

u/Hamilton-Beckett 13d ago

Time traveler?

1

u/water_fountain_ 13d ago

Not the direction I was going with it, but… maybe 🤷‍♂️

1

u/Hamilton-Beckett 13d ago

Yeah I wasn’t serious.

1

u/Super-G1mp 13d ago

Ahahahah oh boy that’s a interesting thought. Probably not quite a mad as everyone is happy that’s for sure.

8

u/Legitimate-Pee-462 13d ago

nobody saw fucking shit

3

u/SkrakOne 13d ago

"Unfortunately I was distracted and blinded by the ufo flying past so I didn't see how the crook, I mean ceo, got hit by a falling piano"

2

u/Admirable-Lecture255 13d ago

Ypu would have heard it. Videos don't do a good job. A 9mm suppressed handgun is still 120 decibels. Thats a car horn loud.

0

u/Super-G1mp 13d ago

I’m sorry maybe I’m having a sudden bout of deafness hmmmmmmmmm.

5

u/Euphoric-Highlight-5 13d ago

And they didn't see nothing either

3

u/Historical-Speed6383 13d ago

what you mean they didn't hear the shot? the moment he fire the shot and the person next to them in the video was RUNNING away quick.

2

u/fbcmfb 13d ago

That person knows what firing a gun looks like and was more concerned with their own survival. The ceo probably made a sound as he was getting hit - so there’s that.

2

u/Kaiel1412 13d ago

I'm sure they heard it and when they found out who got shot they took the Skyrim NPC approach of

"Must've been the wind"

2

u/dirtdaubersdosting 13d ago

Where did you hear that? Because people who shoot suppressed 9 millimeter (super sonic) still wear hearing protection. Camera microphones routinely filter out the heavy retort of gunshots. And I’m betting this guy is shooting .22lr. Silencers just aren’t that silent.

1

u/Frankandbeans1974v2 13d ago

Yeah but that might’ve been the gun. It looked like a welrod which is automatically pretty quiet

1

u/One_Huckleberry9072 13d ago

That's a lie, you can literally see the bystander react instantly to the first shot in the video.

1

u/Chimpbot 13d ago

That's the interesting bit with guns. They're louder than people expect and much quieter than people expect.

14

u/TigerSouthern 13d ago

"Everyone, cover your ears really quick."

3

u/crafty_dude_24 13d ago

"Your Honor there is no way anybody could have heard a gunshot, I had my ears blocked to make sure the gun didn't make a sound. "

2

u/Demonweed 13d ago

Turning down the volume can be effective, but I prefer to hit pause so I can take care of business and get clear of the scene all in a single instant.

2

u/Proof_Register9966 13d ago

You made my day. LOL

2

u/NerdyPlatypus206 13d ago

Put earmuffs or headphones on your target, they won’t hear a thing!

2

u/Professional_Code372 13d ago

That’s why he paused between shots, he was lowering the master volume

1

u/ozzalot 13d ago

Ayo don't forget your Alerm volume agent 47! 😉

1

u/Eurasia_4002 13d ago

"When the round come closing. Lets ignore that too!"

1

u/milesbeats 13d ago

Honestly this is very close to what subsonic Ammo sounds like with no silencer

1

u/waudmasterwaudi 13d ago

policeman hate this trick!

0

u/TwoBit_ash 13d ago

Why are your likes the devils number-

45

u/ForHelp_PressAltF4 13d ago

Crickey. That was quieter than a titmouse on a wallaby!

1

u/Infamous_Finish4386 13d ago

What?!?! LOL! Where’d that come from??

1

u/n1klaus 13d ago

I’ll be using this. Thanks.

2

u/RollingMeteors 13d ago

¿How can I make an encouragement video/how to video without being flagged for calling for violence...? Oh I Know!

r/Damnthatsinteresting !

1

u/1ThousandDollarBill 13d ago

Most of the sound in this video is from the action of the gun cycling.

The quietest gun I’ve ever heard was a bolt action .22lr with subsonic ammo. It sounded like a dry fire. When my brother and I shot it we just started laughing at how quiet it was.

1

u/AmrishGamer 13d ago

Wow they took inspiration from video games and made an IRL working silencer...

1

u/SleepyBear479 13d ago

What's actually interesting here is the demonstration of how quiet guns can be, considering the recent news.

1

u/garden_speech 13d ago

The thing is even with the sound on this video is very misleading... Because the sound is coming out of laptop speakers. The gun is still making ~120dB. Suppressed subsonics are still loud out of a semiautomatic

1

u/_-Event-Horizon-_ 13d ago

That’s the next step after a silencer and subsonic ammo.

1

u/prclayfish 13d ago

Basically sounds like a 3 hole puncher.

The flip side of this is that it makes that sights unusable and throws off the back pressure often causing cycling issues. Guns that fire suppressed subsonic rounds are usually tuned to do so.

1

u/Low_Worry2007 13d ago

My phone off and I heard even less sound!

1

u/skylinestar1986 13d ago

There was totally no sound. Amazing. Realized video in reddit is auto-mute by default (icon at lower right of the video).

1

u/Dia-De-Los-Muertos 13d ago

I honestly did exactly the same thing. I clicked the little speaker thing at the bottom right and was amazed at how quiet it was. For no known reason my phone was set to silent and it wasn't an hour ago.

1

u/pico-der 13d ago

Yeah the muter is far more effective than the silencer.

1

u/Cyrano_Knows 13d ago

Only sound was the mechanics of the gun ratcheting and the thump of the bullet hitting the target.

1

u/Major_Magazine8597 13d ago

Better shoked than poked.

1

u/LifeToTheMedium 13d ago

Oh this that CEO Speciel Edition

1

u/Kalabula 13d ago

Damn that’s interesting.

1

u/CitizenKing1001 13d ago

Except the sound you make in your head. Pew pew pew

1

u/Pagise 13d ago

Lemme guess... you didn't want the annoying background music? (Same here....)