If you were on the internet and like firearms back in July 2021, you probably saw this video.

如果你在 2021 年 7 月上網並喜歡槍支，你可能會看到這段視頻。

This is what started our channel.

這就是我們頻道的開端。

First video that Adam and I pretty much ever did together, which was we examined what muzzle exits look like at 100,000 frames per second.

這是亞當和我一起拍攝的第一段視頻，我們以每秒 10 萬幀的速度研究了槍口噴射的效果。

Quality was a little low, but it took off millions of views overnight.

雖然品質有點低，但一夜之間就獲得了數百萬的瀏覽量。

It was that success that started this YouTube channel.

正是因為這次成功，才有了這個 YouTube 頻道。

Much better high speed camera technology.

更好的高速攝像技術

This is the 7510 from Vision Research.

這是 Vision Research 公司生產的 7510。

Thanks to them for sending this out.

感謝他們寄出這封信。

Up to 1.75 million frames per second.

高達每秒 175 萬幀。

We're not going to go quite that high today, but this should give us a much more detailed look at what muzzle exits are to appreciate the dynamics and all of that beautiful stuff going on in that split second.

今天我們不會去到那麼高的地方，但這應該能讓我們更詳細地瞭解槍口噴射的情況，從而欣賞到那一瞬間發生的動態和所有美麗的東西。

So we're going to start down at 22 in the pistols, and we've got 380, 45, we've got all sorts.

我們的手槍從 22 毫米開始，有 380 毫米、45 毫米，各種型號都有。

Then we got rifles, we got shotguns.

後來，我們有了步槍，有了獵槍。

This is not every caliber ever known to man.

這不是人類已知的所有口徑。

Someday maybe.

也許有一天

It's kind of a little bit of everything.

這是一種什麼都有的小東西。

Less talking today, just enjoy the show.

今天就不多說了，好好欣賞節目吧。

Appreciate the beautiful dynamics of muzzle exits.

欣賞槍口出口的美妙動態。

Alright, we're going to start off with a 22.

好吧，我們從 22 開始。

Pretty much everything we're shooting today is all just your standard target, full metal jacket.

我們今天射擊的幾乎所有武器都是標準靶彈，全金屬外殼。

Nothing crazy today.

今天沒什麼瘋狂的事。

We shoot some stuff on this channel and then there's that.

我們在這個頻道拍攝一些東西，然後就是那個頻道。

Alright, moving up a little bit, we're going into the 380.

好了，再往上一點，我們要進入 380 層了。

Still climbing, this is the 9mm.

仍在攀升，這是 9 毫米口徑。

For all the 10mm fans out there, we actually have one.

對於所有 10 毫米槍迷來說，我們確實有一個。

Moving along, we've got ourselves a 45.

繼續前進，我們已經有了一個 45 號。

The first revolver of the day, we have a Judge which can shoot 410 or 45 long colt.

今天的第一把左輪手槍是 Judge，可以發射 410 或 45 長 colt 子彈。

We have opted for 410.

我們選擇了 410。

Golly!

天哪

Well, it wouldn't be a pistol episode if you didn't end with the Smith & Wesson 500.

如果不以史密斯-韋森 500 結尾，這就不是一集手槍節目了。

Oh my god!

我的天啊

We're moving on to .223 or .556.

我們將繼續使用 .223 或 .556。

This was actually sent to us by Leviathan Defense.

這其實是利維坦防禦公司發給我們的。

This is their Valhalla in a nice Nordic gold.

這是北歐金色的 Valhalla。

They have really nice rifles.

他們的步槍非常漂亮。

You can go check them out.

你們可以去看看。

Alright, this is the 7.62x39 out of the Draco AK here, so I expect a lot of fireball.

好吧，這是從德拉科 AK 中取出的 7.62x39 彈頭，所以我預計會有很多火球。

Ready?

準備好了嗎？

Since we did 7.62x39, naturally up next will be the 7.62x51, also known as a .308.

既然我們用的是 7.62x39，接下來自然是 7.62x51，也稱為 .308。

Well, we wanted to do a .30-06, so we brought out Grandpa's rifle, the M1 Garand.

我們想用 .30-06 的口徑，所以就把爺爺的 M1 加蘭德步槍拿了出來。

And when you have an M1 and you love your audience, you do one of these.

當你擁有一臺 M1，並且熱愛你的聽眾時，你就會做這樣一件事。

It is awesome!

真是太棒了！

Alright, we're going to start the .45-70 suppressed and then we'll do an unsuppressed comparison.

好吧，我們先從 .45-70 型壓制槍開始，然後再進行非壓制槍的比較。

This is going to be the .45-70 unsuppressed.

這將是 .45-70 無壓制槍支。

We have a 6.5 Creedmoor that has been suppressed.

我們有一臺 6.5 Creedmoor 型壓制槍。

Continuing on with the 6.5, we now have it unsuppressed.

繼續使用 6.5 型，我們現在使用的是無壓型。

Bumping it up a little bit, moving into the 8.6, which is just a creature of a round.

再往上升一點，升到 8.6，這只是一輪的怪物。

Introducing a little bit of speed to this episode, the .204 Ruger.

在本期節目中，我們將介紹一種速度極快的 .204 魯格手槍。

This is the .204 Ruger, but now it's suppressed.

這是 .204 魯格手槍，但現在是壓制式的。

Getting into the shotguns, we're going to start out with just some birdshot out of this 12 gauge.

開始使用霰彈槍時，我們先用這把 12 口徑的槍打鳥彈。

We swapped over to a different shotgun here, but it's still a 12 gauge.

我們換了一把獵槍，但仍然是 12 口徑的。

We're going to do buckshot, then rifled slugs, and then some spicy stuff.

我們要先用霰彈，再用膛線彈頭，然後再用一些辣味的東西。

To clarify, this is double-aught buck.

要說明的是，這是雙倍的降壓。

So we still have the 12 gauge, it's a 2.75 inch shell, but now it is a solid 1 ounce slug.

是以，我們仍然使用 12 口徑炮彈，它是 2.75 英寸炮彈，但現在是實心的 1 盎司彈頭。

Finished off the shotguns, we have some Dragon's Breath.

霰彈槍用完了，我們還有一些龍息。

We've done it before, but we've never done it at this frame rate.

我們以前做過，但從來沒有以這種幀頻做過。

Alright, Dragon's Breath coming through.

好了，龍息即將通過。

And it would not be an episode as a .50 BMG owner if we didn't use the .50 BMG.

如果我們不使用 .50 BMG，作為 .50 BMG 的擁有者就不會有這樣的插曲。

The best looking muscle exit of the .50 BMG we've ever seen in 3, 2, 1.

我們在 3、2、1 中看到的最漂亮的 .50 BMG 肌肉出口。

Thanks for watching.

感謝觀看。

We tried to get a really wide selection of different calibers.

我們嘗試了多種不同口徑的產品。

If you have some calibers in mind that you want to see, we might do a revisit again later on in the future.

如果您心目中有想看的口徑，我們以後可能會再次訪問。

Some of the more obscure calibers maybe.

也許是一些比較生僻的口徑。

We know we missed a few, but it takes a lot of time to assemble all these.

我們知道漏掉了一些，但要把這些都組裝起來需要很多時間。

It does.

確實如此。

Thanks again to Vision Research sending out the 7510, beast of a camera.

再次感謝 Vision Research 公司送出 7510 這臺巨型相機。

If you want to see more footage that we filmed with this, check out our last two explosives episodes.

如果你想看我們用它拍攝的更多鏡頭，請查看我們上兩期的爆炸物節目。

A lot of Detcord and C4 and shape charges and all sorts of cool stuff.

大量的 Detcord 和 C4，還有形狀炸藥和各種很酷的東西。

And as you can tell, the .50 is back in the Ransom International Forensic and Ballistic Testing Machine.

正如你所看到的，.50手槍又回到了蘭森國際法醫和彈道測試機中。

You will forever see it in this because we have an episode that we're getting ready to do here in about 2 days time.

你將永遠在這裡看到它，因為我們有一集節目準備在兩天後在這裡播出。

We're waiting on a collaborator to get in town.

我們在等一個合作者進城。

The .50 is going to be forever altered that day.

那一天，.50 將永遠改變。

And it will no longer be considered safe to fire it ourselves.

自己開火也不再被認為是安全的。

Shoulder fire anyways.

不管怎麼說，都是肩部著火。

We're going to leave it at that.

我們就此打住。

If you know, you know.

知之為知之，不知為不知。

Exactly.

沒錯。

With there being that many different calibers, which is always really fun to look at the differences.

有這麼多不同的口徑，看看它們的區別總是非常有趣的。

If you want to get your start in ballistics, you can head to sdi.edu.

如果您想開始學習彈道學，可以訪問 sdi.edu。

We'll have a link in the comments below.

我們將在下面的評論中提供鏈接。

They have a course where you get into if you change this, what happens for its ballistics downrange because you changed that.

他們有一門課程，讓你瞭解如果你改變了這個，會對射程內的彈道產生什麼影響，因為你改變了那個。

You can go study it.

你可以去研究一下。

Sdi.edu in the link below.

請通過以下鏈接訪問 Sdi.edu。

Thanks for watching.

感謝觀看。

See you in the next episode.

下集再見。

I don't have anything to throw.

我沒什麼可扔的。

We can't break anything.

我們不能破壞任何東西。

We need all of this stuff.

我們需要這些東西。

Oh God.

哦，上帝啊

Alright.

好吧。