what's this part called and what does it do

the knot

Shoulder-mounted folding grip.

>>34069236
No-burny-the-shooty-hand part

handguard

guards hands

bore evacuator

>>34069236
it's called the rooty-tooty, you use it to point and shooty

Shoulder thing that goes up.

>>34069236
barrel blankey, keeps the barrel from cooling down too much

compact rocket propelled grenade

the m16a1 has a aerodynamic barrel shroud that accelerates the bullet for more thrusts per squeeze

shoulder stock
stocks shoulders

>>34069236
>>34069237

>>34069242
>>34069243

>>34069246
>>34069247

>>34069251
>>34069252

>all those consecutive posts

tactical bayonet assault club for extra murder power when there are no more bullets in the clip.

that's a half-second thirty magazine-clip

File: LiveLeak-dot-com-9fa_1495737648-debbie-wasserman-schultz-lunatic_1495737662.jpg.resized.jpg (67KB, 500x321px) Image search: [Google]

67KB, 500x321px

>>34069236
That's where the battery's go!

File: bpTAGtm.jpg (34KB, 500x329px) Image search: [Google]

34KB, 500x329px

>>34069236
>ITT

It's a handguard, used to keep your hands from getting burned on a hot barrel. But they've fallen out of favor with the rise of Tactical Dragon Dildo Launchers.

File: armalit 15.jpg (878KB, 1920x1399px) Image search: [Google]

878KB, 1920x1399px

definitely the shoulder thing that goes up, looks like a vintage model though.

Ribbed for her pleasure.

That's the part that allows it to shoot women and children. It's called an assault that's what makes it an assault rifle.

>>34069246
>>34069337

OP these are the actual correct answers

>>34069246
>>34069337
>>34069384
ignore these shitposters

>>34069247
this one makes the most sense so far. can't tell who is baiting or not

>>34069384
That's ridiculous, who ever heard of a barrel getting hot?
You're not a man unless you hold onto the barrel directly.

>>34069280
it happens a lot outside of /b/, faggot

>>34069236
thats the gun triangle

>>34069395
Why would a rifle need a bore excavator?

>>34069236
It's a barrel shroud, OP

>>34069354
I'm going to make the follower be a banana HAMMOCK

>>34069428
where does the poisonous gas the bullet leaves behind go

>>34069458
out towards the enemy
What else do you think Monsanto has been doing for the past century?

>>34069466
but that's a war crime

>>34069236
shoulder thing that goes up

File: 1463157063711.jpg (35KB, 585x687px) Image search: [Google]

35KB, 585x687px

>>34069557

The M16 is gas operated.

That's the gas tank.

>>34069236
the shaft, it makes rectal concealment more feasible

>>34069236
The M16 is water cooled, that's the reservoir for the water, which is recirculated through the receiver. The pump isn't hooked up in this picture, and connects to the other side of the receiver using a complex clamp and tie system.

>>34069579
>buy sks
>caked in cosmoline
>go to noguns dads place to use his workshop space
>stripping and cleaning gat
>dad shows up
>asks what I bought
>come back after a few minutes

"I looked that thing up, so where does the gasoline go?"

I broke out laughing and asked if he was trolling me but he honestly didnt know.

File: 1494885274351.png (281KB, 371x532px) Image search: [Google]

281KB, 371x532px

>>34069254
Fucking kek, I'm stealing this.

>>34069579
how many rounds per gallon does an M16 get?

>>34069579
>>34069622
This is why I don't use rifles. You gotta pull the charging handle a few times to get the motor running, and that's time I could be using to do things other than get shot or stabbed.
You guys and your penis extenders can go get shot, I'm going to be popping people off with my hand gat.

>>34069458
Is this bait?

>Without bore evacuators, hot gases and other combustion residue leaks into the tank's interior, depleting oxygen levels and filling it with a foul odour that can easily induce nausea and distract the crewmen from their tasks.

>>34069663
700 to 950 depending on model year.

It's storage for the liquid powder

>>34069236
Cooling fan housing.

AR gas system is design so that with every shot small portion of gases is directed trough small tube there. Those gases propel fans inside that housing thus keeping barrel cool.

>>34069384
Nice troll m8

>>34069236
it's the shoulder thing that goes up?

It's the flamenwerfer. It werfs flamens.

>>34069236
Jew-seeker, it helps it kills more Jews and other semites, like ISIS.

>>34069357
Fucking kek

The handgaurd, it stops your hands getting burnt and provides some ergonomics.

>>34071888
You moron. Swords have hand guards. They look nothing like what you're claiming is a hand guard on the rifle. Quit trolling.

>>34069236
front grip ?

>>34069236
Barrel shroud, it's the shoulder thing that goes up.

>>34071914
You wasted words on something that isn't funny or helpful, and so I'm not a hypocrite I'll also add:

If you cover your bacon with water in the frying pan and leave it to boil away then the fat will be rendered out before the bacon starts cooking and you will be left with tender bacon.

>>34069236
Its an m16 and it shoots boolets

>>34069236
Thats so you can tell its an army guys gun cos if it was a normal rifle gun it would be wooden

File: colt_m4_0329111.jpg (13KB, 618x343px) Image search: [Google]

13KB, 618x343px

>>34069236
That is the barrel extender OP, used for long-range snipering. You can put on shorter ones that will make it a carbine for trench warfare.

File: 1493932589472.png (75KB, 230x230px) Image search: [Google]

75KB, 230x230px

>>34069663

using a standard round 5.56mm M88
which is 62 grain, we can conclude the following:

>the explosive weight of one round is 0.0017 kg

>The energy density of gunpowder is approximately 3mj/kg

>therefore we can conclude that 1 round of 556 has about 0.0051mj of energy in it

also we need to know the amount of joules in gasoline

>gasoline has an energy density of about 46.4 mj/kg

>1 gallon gasoline is approximately 2.8kg

therefore

>1 gallon of gasoline produces 129.92 mj of energy

since we want to find the number of rounds per gallon equivalent of gasoline, we can take the amount of energy in one gallon and find out how many rounds of energy it produces by dividing the E_gasgallon / E_bullet

>this produces the amount of about 14985000 bullets per gallon

>>34072727
If only gasoline had as fast a combustion as gunpowder.

rooty tooty grip and shooty

that is the velocitous amplifier and it makes the bullet go faster

>>34069236
That's a Mod. 5 Harmonic Recuperator.
It collects the sound waves and refocuses them into the projectile adding at least 250 fps at standard temperature, pressure and elevation.

>>34069236
its the guns foreskin, its how it gets off and jews dont want you to have it.

infared wave blocker

>>34069354
This. Anyone who says otherwise is wrong

The forearm.

...I mean famas.

>>34069236
keeps your hands off of a hot barrel and covers up the gas tube
>rocket science

Oh, easy. That's the part that lets you mount bayonets and grenade launchers. It also lets you hip fire just like Rambo.

>>34069236
Tactical flesh light

>>34069236
Is that a FAMAS?

>>34069332

My god...is that photoshopped or is she really that ugly?

>>34069236
Its a Jewish konspiracy to make the front heavy and loose acuracy so that you have to buy more bullits. All bullits factories are owned by Jews. Wake up sheeple!

>>34069236
Hello Liberal Media. Welcome to /k/.

>>34069354
WHAT THE FUCK is the "shoulder thing that goes up"?

>>34081063
Ask Diane Fagstein, she will gladly incoherently mumble i mean explain to you why it needs to be banned.

>>34069252
Came here to post this

>>34069236
>what's this part called
The forend
>and what does it do
ends fors

>>34069280
/k/ is a slow board, friend. Go check out /an/ or /out/ if you want to see some really crazy consecutive shit.

File: file.jpg (86KB, 960x600px) Image search: [Google]

86KB, 960x600px

fully erect

It's the shoulder thing that goes up.

>>34069236
pointy-towards-the-shooty thingy