5.56 vs. 7.62

Started by Sinister, January 15, 2009, 02:41:53 PM

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cyrus buelton

Quote from: Sinister on February 11, 2009, 10:38:15 AM
Does 'C' stand for 'carbine'?  I thought that AR-15 was just a civilian moniker for the military's M16.  Dunno.

Colt
Assault
Rifle

CAR

Apparently Colt wanted to separate themselves from Armalite and re-named their gun.

After some research, the CAR-15 is commonly referred to the name for the 14.5in barreled M4 Commando
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1999 M750 (joint ownership)
2004 S4r (mineeee)
2008 KLR650 (wifey's bike, but I steal it)

Sinister

More invaluable useless information, that I must not live without.  Thanks!
"...but without a smiley, some people might think that sentence makes you look like a homophobic, inbred prick. I'm mean, it might leave the impression that you're a  douchebag or a dickhead, or maybe you need to get your head out of your ass."  DrunkenMonkey

"...any government that thinks war is somehow fair and subject to rules like a baseball game probably should not get into one." - Marcus Luttrell

ducatiz

Colt made a shitload of variations of the AR platform over the years. 

The M4 also comes in a version known as the Commando.  The "standard" GI version M4 has a 14" barrel and contoured for an M203 launcher, whereas the Commando has an 11.5" barrel and no contour, and uses the same CAR buttstock.  It is absurdly short.

They also have a 9mm version just called the "9mm SMG" (wow, original) with a 10.5" barrel.  Those were commissioned by the NRC, I *believe* but I cannot be sure.

I find the 9mm version to be a waste of space.  They used the same long bolt, mag well and lower and re-sized it all for 9mm.  The MP5 or almost any purpose built SMG is superior.  Plus, they still used the direct gas system of the AR, which for pistol ammo MIGHT be cleaner (faster burn) but you still ahve the same problems.




Check out my oil filter forensics thread!                     Offended? Click here
"Yelling out of cars, turning your speakers out the window to blast your music onto the street, setting off M-80 firecrackers, firing automatic weapons into the airâ€"these are all well and good. But none of them create a merry atmosphere of insouciance and bonhomie quite like a revving motorcycle.

Kopfjäger

Quote from: ducatizzzz on February 11, 2009, 05:40:55 PM

The M4 also comes in a version known as the Commando.  The "standard" GI version M4 has a 14" barrel and contoured for an M203 launcher,









14.5 genius



An M4A1 with SOPMOD package, including Rail Interface System (RIS), flip-up rear sight and Trijicon ACOG 4x.
Type Assault rifle
Place of origin  United States
Service history
In service 1994â€"present
Used by See Users
Wars War in Afghanistan (2001â€"present), War in Iraq (2003-present)
Production history
Manufacturer Colt Defense
Produced 1994â€"present
Variants M4A1, CQBR
Specifications
Weight 5.9 lb (2.7 kg) empty
6.9 lb (3.1 kg) with 30 rounds
Length 33 in (838 mm) (stock extended)
29.8 in (757 mm) (stock retracted)
Barrel length 14.5 in (368 mm)

--------------------------------------------------------------------------------

Cartridge 5.56x45mm NATO
Action Gas-operated, rotating bolt
Rate of fire 700â€"950 round/min cyclic
Muzzle velocity 2,900 ft/s (884 m/s)
Feed system 30 round box magazine or other STANAG Magazines
Woohoohoohoo! Two personal records! For breath holding and number of sharks shot in the face.

Rameses


ducpainter

can't you kids get along?
"Once you accept that a child on the autistic spectrum experiences the world in
 a completely different way than you, you will be open to understand how that
 perspective
    is even more amazing than yours."
    To realize the value of nine  months:
    Ask a mother who gave birth to a stillborn.
"Don't piss off old people The older we get, the less 'Life in Prison' is a deterrent."



ducatiz

Quote from: kopfjager on February 12, 2009, 12:11:20 AM

14.5 genius

yes, i left off the 0.5, was there anything else wrong with what i said?

the way you talk to folks around here, i guess a half inch means a lot to you.

lighten up francis
Check out my oil filter forensics thread!                     Offended? Click here
"Yelling out of cars, turning your speakers out the window to blast your music onto the street, setting off M-80 firecrackers, firing automatic weapons into the airâ€"these are all well and good. But none of them create a merry atmosphere of insouciance and bonhomie quite like a revving motorcycle.

Sinister

Quote from: ducatizzzz on February 12, 2009, 05:57:43 AM
i guess a half inch means a lot to you.

It's all he's got, dude.   [laugh]

[leo]Sorry officer, the joke was just sitting there.  I had to take it.
"...but without a smiley, some people might think that sentence makes you look like a homophobic, inbred prick. I'm mean, it might leave the impression that you're a  douchebag or a dickhead, or maybe you need to get your head out of your ass."  DrunkenMonkey

"...any government that thinks war is somehow fair and subject to rules like a baseball game probably should not get into one." - Marcus Luttrell

CowboyBeebop

#143

ducatiz

Check out my oil filter forensics thread!                     Offended? Click here
"Yelling out of cars, turning your speakers out the window to blast your music onto the street, setting off M-80 firecrackers, firing automatic weapons into the airâ€"these are all well and good. But none of them create a merry atmosphere of insouciance and bonhomie quite like a revving motorcycle.

cyrus buelton

 [laugh] [laugh] [laugh]

I watched the A-Team a few weeks ago when I was off work.


It is amazing how much automatic gun fire goes down, but yet nobody gets killed.

Also, each episode has a minimum of 4 vehicles that get launched of the "one sided ramp" so it flips over.
No Longer the most hated DMF Member.

By joining others Hate Clubs, it boosts my self-esteem.

1999 M750 (joint ownership)
2004 S4r (mineeee)
2008 KLR650 (wifey's bike, but I steal it)

Statler

if anyone wants to discuss the actual topic thread here shoot me a pm and I'll be happy to unlock this.
It's still buy a flounder a drink month