For today’s Sunday GunDay story we offer a short history of the legendary .50 BMG cartridge, tips on loading, and some fun photos from FCSA matches in the Western USA.
Fans of Heavy Artillery should visit Fifty Caliber Shooters Association (FCSA) website. There you’ll find range maps, photo collections and animated slide-shows On the FCSA photo gallery page, you’ll find a map. Click on any gray range link to see images from that venue. There are also a series of articles covering FCSA competition along with the “care and feeding” of the big 50-caliber rifles.
About the .50 BMG Cartridge
The .50 Browning Machine Gun (.50 BMG, aka 12.7×99mm NATO or 50 Browning) is a cartridge developed for the Browning .50 caliber machine gun in the late 1910s, entering official service in 1921. Under STANAG 4383, it is a standard cartridge for NATO forces as well as many non-NATO countries.
John Browning had the idea for this round during World War I in response to a need for an anti-aircraft weapon, based on a scaled-up .30-06 Springfield design, used in a machine gun based on a scaled-up M1919/M1917 design that Browning had initially developed around 1900. According to the American Rifleman: “The Browning .50 originated in the Great War. American interest in an armor-piercing cartridge was influenced by the marginal French 11 mm design, prompting U.S. Army Ordnance officers to consult Browning. They wanted a heavy projectile at 2700 FPS, but the ammunition did not exist. Browning pondered the situation and, according to his son John, replied, ‘Well, the cartridge sounds pretty good to start. You make up some cartridges and we’ll do some shooting’.”
Are you a died-in-the-wool .50 BMG fan? Got a hankerin’ for heavy artillery? Then visit the FCSA Photo Gallery page. There you’ll find hundreds of photos from Fifty Caliber Shooting Association (FCSA) matches and 50 Cal fun shoots in eleven states plus Australia, Switzerland, and the United Kingdom. To access the photos from the Gallery Page, start by selecting a shooting club and state with the brown buttons. After selecting the location, then click on the colored buttons for the event date.
Photo sets go all the way back to 2002, so you can see the evolution of the hardware over the years. Sample multiple archives to see the differences in terrain from one range to another — from Raton’s alpine setting to the hot, dry Nevada desert. This Gallery is really a treasure-trove of .50-Cal history. Here are a few sample images.
Reloading Powder and Special Tools for .50 BMG
Alliant’s Powder for 50-Caliber Applications
In 2009 Alliant unveiled Reloder 50, a slow-burn-rate powder designed primarily for long-range, .50-caliber rifle shooters. According to Alliant, the burn rate is “a little slower than Winchester 860″ and the powder is showing excellent lot-to-lot consistency. Load density is optimized for the 50 BMG and similar cases. Like Reloder 17, Reloder 50 employs a process which penetrates the kernels with the burn-rate-controlling chemical. This should allow a longer, flatter pressure curve, yielding more velocity than conventional powders can deliver. Alliant says that Reloder 50 offers “superior velocity and the ability to burn cleaner (with less residue)”. Reloder 50 comes in both 1-lb (#150527) and 8-lb (#150528) containers.
Forster and Lyman .50 BMG Trimmers
Big Fifty enthusiasts asked for a dedicated .50 BMG case trimmer, so Forster and Lyman created .50 Cal trimmers specifically for that cartridge. The cutter tip on the Forster .50 BMG Case Trimmer is much sharper than the cutter on the Lyman 50 Cal AccuTrimmer. However, with the Forster tool you will pay more for that superior cutting ability — the Forster .50 BMG trimmer is $125.18 at Precision Reloading compared to $85.21 on Amazon for the Lyman .50 BMG trimmer. Our advice is go ahead and pay the extra money for the Forster — the cutter head is much sharper, and we prefer the Forster’s collet-style case-holder. The Forster gets the job done more quickly, with less effort. NOTE: Grab the Forster while you can — we believe Forster has halted production (but it is still in stock at Precision Reloading and some other vendors).
Giraud .50 BMG Case/Bullet Comparator Giraud Tool makes a comparator for 50-Cal cartridges. The double-ended comparator is quite versatile. In one orientation you can measure base-to-ogive bullet length and also measure cartridge OAL from rim to bullet ogive. When reversed, you can use the comparator to measure cartridge headspace. The $33.00 Giraud .50 BMG Comparator gauge is constructed of 303 stainless and fits most any vernier, dial, or digital caliper. CLICK HERE for more info.
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This 50 Cal Days of Christmas video features some fantastic slow-motion footage of a Barrett .50 Caliber M82. This bad boy pumps out some serious muzzle flash. Watch carefully at the 1:05 mark and you can see the .50-caliber projectile exit the muzzle brake and spin through the ball of smoke and flame. For best viewing, you may want to change your video settings to 720p or 1080p High Definition and view full-screen (using the video controls).
The video carries “overkill” to the max, as the shooter uses his big Barrett to blast Christmas ornaments and a snow-globe. To top things off, at the 2:50 mark, the shooter fires the .50 cal at a pyro-equipped gingerbread house. (The gingerbread shot is taken from a standing hold no less!) The results (at 3:22) are impressive — gingerbread house becomes flaming gingerbread pudding.
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This 50 Cal Days of Christmas video features some fantastic slow-motion footage of a Barrett .50 Caliber M82. This bad boy pumps out some serious muzzle flash. Watch carefully at the 1:05 mark and you can see the .50-caliber projectile exit the muzzle brake and spin through the ball of smoke and flame. For best viewing, you may want to change your video settings to 720p or 1080p High Definition and view full-screen (using the video controls).
The video carries “overkill” to the max, as the shooter uses his big Barrett to blast Christmas ornaments and a snow-globe. To top things off, at the 2:50 mark, the shooter fires the .50 cal at a pyro-equipped gingerbread house. (The gingerbread shot is taken from a standing hold no less!) The results (at 3:22) are impressive — gingerbread house becomes flaming gingerbread pudding.
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Fans of Heavy Artillery should visit Fifty Caliber Shooters Association (FCSA) website. There you’ll find range maps, photo collections and animated slide-shows On the FCSA photo gallery page, you’ll find a map. Click on any gray range link to see images from that venue. There are also a series of articles covering FCSA competition along with the “care and feeding” of the big 50-caliber rifles.
For today’s Sunday GunDay feature we offer a short history of the legendary .50 BMG cartridge, along with some fun photos from FCSA matches in the Western USA.
About the .50 BMG Cartridge
The .50 Browning Machine Gun (.50 BMG, aka 12.7×99mm NATO or 50 Browning) is a cartridge developed for the Browning .50 caliber machine gun in the late 1910s, entering official service in 1921. Under STANAG 4383, it is a standard cartridge for NATO forces as well as many non-NATO countries.
John Browning had the idea for this round during World War I in response to a need for an anti-aircraft weapon, based on a scaled-up .30-06 Springfield design, used in a machine gun based on a scaled-up M1919/M1917 design that Browning had initially developed around 1900. According to the American Rifleman: “The Browning .50 originated in the Great War. American interest in an armor-piercing cartridge was influenced by the marginal French 11 mm design, prompting U.S. Army Ordnance officers to consult Browning. They wanted a heavy projectile at 2700 FPS, but the ammunition did not exist. Browning pondered the situation and, according to his son John, replied, ‘Well, the cartridge sounds pretty good to start. You make up some cartridges and we’ll do some shooting’.”
Are you a died-in-the-wool .50 BMG fan? Got a hankerin’ for heavy artillery? Then visit the FCSA Photo Gallery page. There you’ll find hundreds of photos from Fifty Caliber Shooting Association (FCSA) matches and 50 Cal fun shoots in eleven states plus Australia, Switzerland, and the United Kingdom. To access the photos from the Gallery Page, start by selecting a state/country and then click on the colored buttons for the event date (e.g. 2015-04).
Photo sets go all the way back to 2002, so you can see the evolution of the hardware over the years. Sample multiple archives to see the differences in terrain from one range to another — from Raton’s alpine setting to the hot, dry Nevada desert. This Gallery is really a treasure-trove of .50-Cal history. Here are a few sample images.
Reloading Powder and Special Tools for .50 BMG
Alliant’s Powder for 50-Caliber Applications
In 2009 Alliant unveiled Reloder 50, a slow-burn-rate powder designed primarily for long-range, .50-caliber rifle shooters. According to Alliant, the burn rate is “a little slower than Winchester 860″ and the powder is showing excellent lot-to-lot consistency. Load density is optimized for the 50 BMG and similar cases. Like Reloder 17, Reloder 50 employs a process which penetrates the kernels with the burn-rate-controlling chemical. This should allow a longer, flatter pressure curve, yielding more velocity than conventional powders can deliver. Alliant says that Reloder 50 offers “superior velocity and the ability to burn cleaner (with less residue)”. Reloder 50 comes in both 1-lb (#150527) and 8-lb (#150528) containers.
Forster and Lyman .50 BMG Trimmers
Big Fifty enthusiasts asked for a dedicated .50 BMG case trimmer, so Forster and Lyman created .50 Cal trimmers specifically for that cartridge. Forster’s cutter tip on its .50 BMG Case Trimmer is much sharper than the cutter on the Lyman 50 Cal AccuTrimmer. However, with the Forster tool you will pay more for that superior cutting ability — the Forster .50 BMG trimmer is $95.53 at Midsouth compared to $75.09 at Midsouth for the Lyman .50 BMG trimmer. Go head and pay the extra money for the Forster — the cutter head is much sharper, and we prefer the Forster’s collet-style case-holder. Bottom line — the Forster gets the job done more quickly, with less effort.
Giraud .50 BMG Case/Bullet Comparator Giraud Tool makes a comparator for 50-Cal cartridges. The double-ended comparator is quite versatile. In one orientation you can measure base-to-ogive bullet length and also measure cartridge OAL from rim to bullet ogive. When reversed, you can use the comparator to measure cartridge headspace. The $33.00 Giraud .50 BMG Comparator gauge is constructed of 303 stainless and fits most any vernier, dial, or digital caliper. CLICK HERE for more info.
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In October 2015, the legendary Jerry Miculek won the Trijicon Shooting Challenge at the Rockcastle Shooting Center. That impressive victory earned Jerry big bucks — a $50,000 grand prize. By any measure, that’s some serious cash — mucho dinero.
To celebrate his October Trijicon Challenge victory, Jerry Miculek decided to do some pumpkin carving — with a .50 BMG Barrett rifle.
Shooting the 30-lb rifle off-hand, Jerry blasted some serious holes in Mr. Pumpkin. Needless to say, the results were dramatic, if somewhat messy. Advancing the science of terminal ballistics, Jerry (not surprisingly) confirmed that “the 663-grain bullet did manage to penetrate the pumpkin all the way.”
Jerry Miculek earned $50,000 as the winner of the 2015 Trijicon Challenge.
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This 50 Cal Days of Christmas video features some fantastic slow-motion footage of a Barrett .50 Caliber M82. This bad boy pumps out some serious muzzle flash. Watch carefully at the 1:05 mark and you can see the .50-caliber projectile exit the muzzle brake and spin through the ball of smoke and flame. For best viewing, you may want to change your video settings to 720p or 1080p High Definition and view full-screen (using the video controls).
The video carries “overkill” to the max, as the shooter uses his big Barrett to blast Christmas ornaments and a snow-globe. To top things off, at the 2:50 mark, the shooter fires the .50 cal at a pyro-equipped gingerbread house. (The gingerbread shot is taken from a standing hold no less!) The results (at 3:22) are impressive — gingerbread house becomes flaming gingerbread pudding.
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Umarex USA offers an big-bore .50-Caliber Air Rifle, which it claims is the world’s most powerful air gun. The new Umarex Hammer can launch a 550 grain slug at 760 fps, delivering an impressive 705 foot-lbs of energy at the muzzle. That energy total rivals a 10mm Auto Cartridge (220 grainer at 1200 fps). Not bad for an air rifle with an $815.99 MSRP.
With lighter projectiles, the Umarex Hammer also delivers fairly high velocities — it can drive a 200 grain lead projectile at 1055 fps. That’s equivalent to a .45 ACP +P load. The design team at Umarex say this air rifle has the power to take deer and other game — when the animals are close enough.
The Umarex Hammer has features you might find on a modern centerfire rifle: 29.5″ button-rifled barrel, straight-pull bolt, 8.5″ Picatinny rail, and quality trigger with 3-lb pull. The Made-in-USA Hammer is powered by an on-board, 24-cubic-inch carbon fiber cylinder filled at 4500 psi. The Hammer incorporates a Lightspeed™ valve and precision regulator that launches the projectiles with a 3000 psi air blast. Umarex says the Hammer is quite accurate — capable of putting three, 350- grain lead slugs in an inch at 50 yards.
This Armalite AR-50A1 .50 BMG rifle was modified by G.A. Precision.
If you’re a fan of big boomers, and love shooting steel, then definitely watch this Wide Open Magazine video. This covers a .50 BMG build by our friends at G.A. Precision (GAP). The rifle started as an Armalite AR-50A1 ($3359.00 MSRP). Then GAP fluted the barrel and swapped the factory muzzle brake with a more compact brake from American Precision Arms*. Then, as modified, the entire rig was given a rugged Cerakote finish.
The video has nice background music, great aerial drone footage, and of course some serious firepower. Using Hornady .50 BMG ammo, GA Precision’s George Gardner and his Wide Open friends shoot the big Fifty from the bench as well as prone. Enjoy!
About the .50 BMG Cartridge
The .50 Browning Machine Gun (.50 BMG, aka 12.7×99mm NATO or 50 Browning) is a cartridge developed for the Browning .50 caliber machine gun in the late 1910s, entering official service in 1921. Under STANAG 4383, it is a standard cartridge for NATO forces as well as many non-NATO countries.
John Browning had the idea for this round during World War I in response to a need for an anti-aircraft weapon, based on a scaled-up .30-06 Springfield design, used in a machine gun based on a scaled-up M1919/M1917 design that Browning had initially developed around 1900. According to the American Rifleman: “The Browning .50 originated in the Great War. American interest in an armor-piercing cartridge was influenced by the marginal French 11 mm design, prompting U.S. Army Ordnance officers to consult Browning. They wanted a heavy projectile at 2700 FPS, but the ammunition did not exist. Browning pondered the situation and, according to his son John, replied, ‘Well, the cartridge sounds pretty good to start. You make up some cartridges and we’ll do some shooting’.”
* In the video, George mistakenly says “American Patriot Arms”, but the brake is made by Georgia-based American Precision Arms.
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M107 on duty in Afghanistan with Company F, 2nd Aviation Assault Battalion, 82nd Combat Aviation Brigade’s Pathfinders. U.S. Army photo by Spc. Cody Barber, 11th PAD.
Christmas came early for Barrett Firearms Mfg. Inc. — the company was awarded an $8,000,000 U.S. Army contract for .50 BMG rifles, plus a $3.3 million maintenance support contract for M107s in service. Under the $8 million contract, Barrett will deliver new M107A1, M107, and M82A1M, Caliber .50 Cal Long Range Sniper Rifle systems with scopes, suppressors and spare parts kits. The work is expected to be completed by November 26, 2023, the United States Department of Defense reported this week.
The M107A1 was made “leaner and meaner” back in 2014, with a six-pound weight savings. That’s important to soldiers charged with carrying the big rig in the field. The M107A1 model comes with Lightweight aluminum upper receiver with integral 23″ (58.4 cm) 27 MOA M1913 optics rail, 20″ (50.8 cm) or 29″ (73.7 cm) barrel with fully chrome-lined chamber and bore, 10-round steel magazine with cartridge witness indicators, and anti-corrosive coating.
M107A1 with Quick Detach Large (QDL) Suppressor
$3.3 Million Maintenance Contract for M107s in Service
Barret Firearms Manufacturing, Inc. has also won a $3.3 million maintenance contract for the U.S. Army-issued M107, Caliber .50 Long Range Sniper Rifle system. The 5-year ID/IQ contract was awarded November 27, 2018 and will be available through November 26, 2023. The M107 Rifle System has been fielded by the U.S. Armed Forces for over 15 years.
The Official Rifle of Tennessee
Believe it or not, the Barrett Model 82/M107 is Tennessee’s official state rifle. Barrett’s plant and headquarters are situated in Murfreesboro, Tennessee. The Barrett rifle is a true Tennessee success story — a rifle born from sketches drawn at a dining room table by 26-year-old Ronnie Barrett, who was born, raised, and educated in Tennessee. Using sketches of his design, Barrett worked in a one-bay garage with a tool-and-die maker to build the first prototype.
Watch Jerry Miculek Shoot .50 BMG Offhand. Action Starts at 1:20:
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Fans of Heavy Artillery should head over to the updated and enhanced Fifty Caliber Shooters Association (FCSA) Image Gallery website. There you’ll find photo collections and animated slide-shows (there also a separate Video Collection) On the photo gallery page, you’ll find a map. Click on any gray range link to see images from that venue. There are also a series of articles covering FCSA competition along with the “care and feeding” of the big 50-caliber rifles.
The FCSA will host its 1000/600 Yard World Championship July 5 through 7, 2018 at the Whittington Center in Raton, New Mexico. This will follow the 2018 King of 2 Miles Competition at Raton, which runs July 2-4, 2018. CLICK HERE to Register for FCSA 2018 Championship.
About the FCSA
Founded in 1985, the FCSA is an international organization with members in 22 countries. Headquartered in Monroe, Utah, the FCSA has a membership of approximately 4000. While the FCSA provides a service to military and law enforcement with research and instruction as well as an active liaison in both communities, the primary charter of the FCSA is the promotion of the sporting use of the 50 BMG cartridge and its wildcat derivatives. The FCSA and its members have lead the way in refining .50-caliber cartridges, rifles, and 1000-yard plus shooting know-how. Members enjoy a quarterly magazine, a suppliers directory, a very active website, and access to literally the best repository of 50 BMG information on the planet. If you are interested in Mr. John Browning’s big 50, you should seriously consider joining the FCSA.
Story tip by EdLongrange. We welcome reader submissions.
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AMP Annealing, the New Zealand-based manufacturer of advanced, computer-controlled annealing machines, has some new items in the works. First, AMP is bringing out a new, jumbo-sized pilot for the large .50 BMG case, which has a fat base diameter of 0.804″ (20.44 mm). The folks at AMP say: “The new 50-Caliber pilot is as large as the boss it screws into. We also had to add some insulation to the grip to stop it from heating up. We know a lot of your have been patiently waiting for the .50 Cal unit and we are on track for release early next year [2018].”
Along with the creating more pilot holders for brass, AMP is working on enhancing the performance of its annealing machines, offering even greater precision and efficiency. Here AMP engineers at the Auckland University of Technology test upgrades with AMP Annealing machines. AMP says: “Exciting times ahead… What’s new? We can’t say at this stage. But it will involve the use of your USB cable.”
.50 BMG — Just for the Fun of It All…
But back to the .50 BMG. Why would anyone want to shoot this beast? Well, because you can. It also offers excellent extreme long range performance. And nothing (well as least nothing civilians can purchase readily) beats the knock-down power of a big 50. This video shows what the .50 BMG can do to a truckload of pumpkins.
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This 50 Cal Days of Christmas video features some fantastic slow-motion footage of a Barrett .50 Caliber M82. This bad boy pumps out some serious muzzle flash. Watch carefully at the 1:05 mark and you can see the .50-caliber projectile exit the muzzle brake and spin through the ball of smoke and flame. For best viewing, you may want to change your video settings to 720p or 1080p High Definition and view full-screen (using the video controls).
The video carries “overkill” to the max, as the shooter uses his big Barrett to blast Christmas ornaments and a snow-globe. To top things off, at the 2:50 mark, the shooter fires the .50 cal at a pyro-equipped gingerbread house. (The gingerbread shot is taken from a standing hold no less!) The results (at 3:22) are impressive — gingerbread house becomes flaming gingerbread pudding.
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