NationStates Jolt Archive


Reach out and touch someone ... a LONG way off!

Eutrusca
15-07-2005, 15:59
COMMENTARY: During my time in the military I used a number of different rifles and other weapons, including the 50 Cal Machine Gun. The sheer size of the round this weapon fires will sometimes knock down walls. The sniper rifle, with the introduction of the M-107 Long Range Sniper Rifle below has finally come of age.


THE GRIM REAPER’S ARM JUST GOT LONGER: The M107 Long-Range Sniper Rifle (http://www.military.com/soldiertech/0,14632,Soldiertech_M107,,00.html?ESRC=soldiertech.nl)

http://img351.imageshack.us/img351/1476/sniperriflem10710cn.jpg (http://www.imageshack.us)
The long arm of the U.S. Army just got longer. The Army has just approved the M107 sniper rifle -- which will allow all sniper teams to reach out and touch someone from farther away than ever before.

By Michael Merrill

Barrett Firearms Manufacturing Inc.'s M107 Long-Range Sniper Rifle has been approved for "full material release." This means that the weapon has undergone full operational testing, been deemed safe to use, and has proven effective in the field.

The M107 is the Army's first semi-automatic .50 Cal sniper weapon system. Soldiers will be able to effectively engage multiple material targets, such as parked aircraft, light armored vehicles, and computers at distances of up to 2000 meters.

The rifle will also serve in a counter-sniper role, effectively utilizing the increased standoff distance against enemy snipers using smaller caliber weapons. The M107 is planned to compliment --not replace -- the M24s that are currently in service, but it is slated to replace all remaining M82A1s that are currently in service with EOD (unexploded ordinance) units as detonation tools.

The M107 was used to devastating effect in the urban fighting during Operation Iraqi Freedom, successfully engaging targets at distances of 1400 meters. U.S. sniper teams noted increased accuracy and range over the M24 (7.62mm), but they also were able to appreciate the psychological damage on the enemy forces when enemy combatants viewed the destructive force of the .50 BMG rounds. Many soldiers have commented that they consider the M107 to have been the most useful piece of equipment used during urban fighting.

The Low-Down on the M107

Name:
M107 Long-Range Sniper Rifle

Type of Equipment:
.50 Caliber Semi-Automatic Rifle

Killer Features:

Can effectively engage targets, personnel and material, at ranges up to 2000 meters
Fires many different styles of .50 caliber ammunition
Semi-automatic feature gives soldiers the ability to engage multiple targets

Barrett Firearms Manufacturing
P.O. Box 1077
Murfreesboro, TN USA 37133
mail@barrettrifles.com
Phone: (615) 896-2938
FAX: (615) 896-7313

The only negative feedback from soldiers in the field was about the Leupold telescope sight. The sight is zeroed for 500, 1000, and 1500 meters. Many sniper teams reported that they had to do some guesswork when engaging a target at an in-between distance, such as 1350 meters. Most believe that an upgraded telescope sight would increase the weapon's accuracy and ease of use.

There are a few of warnings that need to be heeded before attempting to fire the M107. First, it is recommended that a maximum of nine rounds, instead of ten, be loaded into the weapons clip to avoid internal damage to the weapon. Second, this weapon creates a hazardous amount of noise when fired, therefore requiring the use of hearing protection during use. Lastly, even though the M107 is able to fire many types of standard .50 caliber ammunition, specific rounds must go through an approval process before use. For example, the .50 cal SLAP (Saboted Light Armor Penetrator) round is specifically forbidden, as attempting to fire this round in the M107 will cause serious injury to personnel and damage to the weapon.

Currently, the only planned upgrade for the M107 is a suppressor that will reduce the muzzle flash, noise, and blast signatures.

The Army expects to have the M107 fully fielded by FY08. The Army originally fielded 700 units in FY03 under an "urgent material release" to support overseas operations in Afghanistan and Iraq. The M107 has proven itself to be a very effective asset in the field and will continue to serve and protect our people in the field for years to come.

Legendary sniper Gunnery Sgt. Carlos N. Hathcock II was the first person to ever use a .50 caliber weapon in a sniping role. Utilizing a .50 caliber Browning HMG with an 8-power telescope sight, he set the record for the farthest confirmed kill by a sniper during the Vietnam War, at 2,250 meters.

This feat of field craft by Sgt. Hathcock established the viability of using .50-caliber ammunition as usable and effective for sniper special operations. Sgt. Hathcock’s record was broken only recently in Afghanistan by a Canadian sniper team. The Canadian snipers scored a chest shot at 2,430 meters using a .50 caliber McMillian bolt-action rifle, with a 16 power Leupold telescope sight.
Tactical Grace
15-07-2005, 16:07
*Leaves a box of tissues for readers of this thread*

:p
Eutrusca
15-07-2005, 16:11
*Leaves a box of tissues for readers of this thread*

:p
LOL! Uh huh. Thanks ... I think. :p
Drunk commies deleted
15-07-2005, 16:12
Why does SLAP ammo tear this rifle up? If it can be fired from an M2, why not a .50 sniper rifle?
Lunatic Goofballs
15-07-2005, 16:15
YAY! :D

If only Battlefield 2 had good enough distancing to match that...
Eutrusca
15-07-2005, 16:18
Why does SLAP ammo tear this rifle up? If it can be fired from an M2, why not a .50 sniper rifle?
Dunno. Anyone else know???
Eutrusca
15-07-2005, 16:20
YAY! :D

If only Battlefield 2 had good enough distancing to match that...
Oh yeah. Place two teams at opposite ends of the FLOT and take out everything with any rank. :)
Laerod
15-07-2005, 16:28
YAY! :D

If only Battlefield 2 had good enough distancing to match that...
The thing's actually been featured in America's Army quite some time ago...
Unspeakable
15-07-2005, 16:30
The USMC got those and asked "you got anything bigger?" and God granted them this XM-109 (http://blogs.musicscene.org/gonzo/articles/223.aspx)
Eutrusca
15-07-2005, 16:36
The USMC got those and asked "you got anything bigger?" and God granted them this XM-109 (http://blogs.musicscene.org/gonzo/articles/223.aspx)
Hasn't entered the inventory yet. :p
Syniks
15-07-2005, 16:42
Dunno. Anyone else know???
IMO probably the muzzle brake.

The sabot on the SLAP IIRC is a "quick release" type and begins to open at the muzzle crown. With a bore-diameter muzzle brake the sabot would impinge on the openings and shear off causing bullet deflection.

The Ma Duce doesn't have a muzzle brake, so no problem there.
Eutrusca
15-07-2005, 16:47
Ever see a quad .50 open up? We had those on the back of flat-bed trucks in 'Nam. Whew!
Sabbatis
15-07-2005, 16:50
Why does SLAP ammo tear this rifle up? If it can be fired from an M2, why not a .50 sniper rifle?

Pure speculation:

This is about the SLAP round in .308, but possibly applies to th .50 due to barrel construction - XM109 may have thinner barrel walls due to weight constraints.

" During the 1980s, the Marine Corps invested in both .50 caliber and 7.62 x 51 SLAP concepts. The .50 caliber effort was very successful and extends the light armor capability of the M2 Heavy Machine Gun significantly. The 7.62mm effort was not successful in the M60 and caused catastrophic barrel failures due to in-bore break-up of the sabot and the penetrator puncturing the side of the barrel. Also, its increase in penetration was not on the same order of magnitude as the .50 caliber SLAP's."

http://72.14.207.104/search?q=cache:nNvaw6KtyYMJ:www.fas.org/man/dod-101/sys/land/slap.htm+.50+caliber+slap+round&hl=en&ie=UTF-8

Another possibility is that the saboted round has a pressure curve in the chamber and barrel that is too high for a single shot as opposed to the blow-back of the machine gun, which bleeds pressures from the barrel quickly. The saboted round has a muzzle velocity in excess of 4000 feet per second.
Eutrusca
15-07-2005, 17:20
Pure speculation:

This is about the SLAP round in .308, but possibly applies to th .50 due to barrel construction - XM109 may have thinner barrel walls due to weight constraints.

" During the 1980s, the Marine Corps invested in both .50 caliber and 7.62 x 51 SLAP concepts. The .50 caliber effort was very successful and extends the light armor capability of the M2 Heavy Machine Gun significantly. The 7.62mm effort was not successful in the M60 and caused catastrophic barrel failures due to in-bore break-up of the sabot and the penetrator puncturing the side of the barrel. Also, its increase in penetration was not on the same order of magnitude as the .50 caliber SLAP's."

http://72.14.207.104/search?q=cache:nNvaw6KtyYMJ:www.fas.org/man/dod-101/sys/land/slap.htm+.50+caliber+slap+round&hl=en&ie=UTF-8

Another possibility is that the saboted round has a pressure curve in the chamber and barrel that is too high for a single shot as opposed to the blow-back of the machine gun, which bleeds pressures from the barrel quickly. The saboted round has a muzzle velocity in excess of 4000 feet per second.
Why beyond my level of competence in small arms. I just know how to use 'em and maintain 'em, not build 'em. ;)
Kaledan
15-07-2005, 17:38
.50 sniper rifles, crazy. Good at what they do, though. Did you hear about the one where a Marine sniper team (could have ben Hathcock and his observer, I really don't remember) found a sniper's hide and had a 155mm howitzer loaded and zeroed on the location? Orders were, the next time a Marine dropped in the AA, yank the lanyard. One shot, one kill. With a funny twist!
Eutrusca
15-07-2005, 17:42
.50 sniper rifles, crazy. Good at what they do, though. Did you hear about the one where a Marine sniper team (could have ben Hathcock and his observer, I really don't remember) found a sniper's hide and had a 155mm howitzer loaded and zeroed on the location? Orders were, the next time a Marine dropped in the AA, yank the lanyard. One shot, one kill. With a funny twist!
Overkill, IMHO. Why waste a 155 round when a single shot from a sniper rifle would work just as well and not make nearly as much of a mess? Macabre.
Syniks
15-07-2005, 18:36
Overkill, IMHO. Why waste a 155 round when a single shot from a sniper rifle would work just as well and not make nearly as much of a mess? Macabre.
If it was Hathcock, the only reason he wouldn't do it himself if he could see the hide was because he thought the VC was under too much cover for a sure kill. The 155 would take care of that.

OTOH, IIRC some of the grunts there (verify for me Capn') would try to pop snipers with LAWs...
Eutrusca
15-07-2005, 18:44
... some of the grunts there (verify for me Capn') would try to pop snipers with LAWs...
Yup. Matter of fact, they would use anything they could get their hands on! Heh!
Unspeakable
15-07-2005, 18:47
The beauty of that was even if you didn't kill them it would scare the crap out of them so they'd break cover.



Yup. Matter of fact, they would use anything they could get their hands on! Heh!
Lord-General Drache
15-07-2005, 21:10
*Leaves a box of tissues for readers of this thread*

:p

*uses them* I want one. Eutrusca...Pretty please? I've been really good, all year!
Kaledan
15-07-2005, 23:19
Overkill, IMHO. Why waste a 155 round when a single shot from a sniper rifle would work just as well and not make nearly as much of a mess? Macabre.

Because they could not discern a pattern as for when the sniper was coming and going into the hide. A Marine would drop, then nothing for three days, then another, then two weeks, etc.

So, they set this up to blow him gone when they knew he was there. Unfortunately, thier detection system was a Marine getting shot.
The Holy Womble
15-07-2005, 23:32
I was sure the 0.50 Barrett wasn't a new weapon for quite some time.

By the way, the Russians use even higher caliber sniper rifles. .50 BMG is 12.7x99mm, while its Russian counterpart is a fair bit longer- 12.7x108mm. Must pack a bigger punch, too.