ArmaLite AR-50: Difference between revisions
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This rifle has been recently updated to the AR50-A1'''B''' with smoother action, |
This rifle has been recently updated to the AR50-A1'''B''' with a smoother action, new bolt stop that can be depressed by hand to release the bolt, and a stronger reinforced muzzle brake. The AR50-A1B is an affordable solution for the challenges of long range shooting with the 50 BMcartridges Barrett cartidges. The AR-50A1B very accurate and the large muzzle brake makes for a very gentle recoil. The available rifle configurations are: AR-50A1B chambered for standard .50 BMG, AR50-A1BNM Chambered for .50 BMG Match Grade Ammunition, and AR50-A1B-416 chambered for .416 Barrett. |
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The AR-50A1 National Match is similar to the AR-50A1 with some differences that make it a better bench rest competition rifle. It is made from specificly selected components: a 50 BMG Match chambered 33 inch barrel that has eight flutes for better cooling, reducing weight while maintaing stiffness that aids in sub-MOA accuracy. |
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The AR50-A1BNM a |
The AR50-A1BNM has a Skid Plate System on the stock that comes standard; it provides rests on the rifle parallel to the bore of the rifle so it recoils straight back. This has been requested by match shooters. The front skid attaches to the slot in the forestock similar to the way bipod rails are attached. The rear skid attaches to the buttstock. |
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The heart of the rifle is its metallic stock-to-action interface. The patented V-Lock™ Bedding Wedge and V-Block Stock assure absolute strength and repeatability for superb accuracy. The aluminum stock reinforces the receiver like a bench-rest sleeve. |
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It’s not just the bedding that improves accuracy. Independent testing has proven the AR-50A1 muzzle brake to be the best in the industry for both recoil control and accuracy. It scrapes away turbulent muzzle gasses and lets the bullet break into clean air for amazing accuracy. |
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'''AR50-A1BNM Specs''' |
'''AR50-A1BNM Specs''' |
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Revision as of 07:11, 13 January 2013
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| ArmaLite AR-50 | |
|---|---|
| Type | Bolt action rifle |
| Place of origin |  United States |
| Production history | |
| Designed | 1997 - 2012 |
| Manufacturer | Armalite |
| Produced | 1999[1] - Present |
| Variants | Armalite AR-30 (smaller caliber) |
| Specifications | |
| Mass | 34 lb (15.5 kg) |
| Length | 59.5 in (1511 mm) |
| Cartridge | .50 BMG & .416 Barrett |
| Caliber | 12.7 mm (.50 in) & .416 Barrett |
| Action | Bolt action |
| Maximum firing range | 2,430 meters (2,657 yards) with proper optics |
| Feed system | 1 bullet[2] |
| Sights | Can use any with Picatinny railing |
The ArmaLite AR-50 is a single shot bolt action rifle manufactured by ArmaLite.
Design
The AR-50 rifle utilizes weight and a large fluted muzzle brake to provide very mild recoil. The AR-50 weighs approximately 34 pounds and is a single shot bolt action rifle. The barrel is extremely thick and rigid to minimize the "whip" effect of rifle barrels which flex when fired.
The receiver features Armalite's unique octagonal design which strengthens the receiver against flexing. The receiver is bedded to the V-shaped stock while the barrel is free floated above the forend. The three piece AR-50 stock is constructed from aluminum and features an extruded forend, machined skeleton butt stock with removable and vertically adjustable butt plate.
This rifle has been recently updated to the AR50-A1B with a smoother action, new bolt stop that can be depressed by hand to release the bolt, and a stronger reinforced muzzle brake. The AR50-A1B is an affordable solution for the challenges of long range shooting with the 50 BMcartridges Barrett cartidges. The AR-50A1B very accurate and the large muzzle brake makes for a very gentle recoil. The available rifle configurations are: AR-50A1B chambered for standard .50 BMG, AR50-A1BNM Chambered for .50 BMG Match Grade Ammunition, and AR50-A1B-416 chambered for .416 Barrett.
The current specs on the AR50-A1B 50 BMG are:
- Model: AR-50A1B chambered for standard .50 BMG Ammunition.
- Caliber: .50 BMG
- Barrel: 30" Chrome moly, 8 Groove
- Rifling Twist: RH 1:15"
- Muzzle Device: Highly Efficient Multi-Flute Recoil Check, Very Moderate Felt Recoil. Threading: 1"-14
- Upper Receiver: Modified Octagonal Form, Grilled & Slotted for Mil STD Scope Rail with Boss to Engage Cross-Slot on Receiver
- Bolt: Triple Front Locking Lug
- Ejector: Spring Loaded Plunger, Automatic Ejection
- Extractor: Sako Type
- Trigger: Schilen Standard Single Stage, Approximate 5 lbs Pull
- Stock: 3 Section Stock: Extruded Forend, Machined Grip with Vertical Grip, Forged and Machined Removable Buttstock
- Buttplate: Vertically Adjustable, Specially Built for Heavy Calibers
- Overall Length: 58.5" Without Buttstock: 49 3/4 inches
- Weight: 34.8 lbs
- Finish: Hard Anodized Aluminum, Manganese Phosphated Steel
- Accuracy: 7" - 8" @ 1000 yds
- Included with Rifle: 15 Minute Sight Base, Owners Manual, Ear Plugs, Limited Lifetime Warranty
- MSRP is $3,359.00 EA
_________________________________________________________________________________________________
Specs on the new AR50-A1B-416 are:
This rifle is exactly like the AR-50A1 except for the chamber and barrel; they were changed to accept the .416 Barrett cartridge. The AR-50A1-.416 Barrett has the same ArmaLite patented V-Lock™ Bedding Wedge and V-Block Stock that create absolute strength for superb accuracy. The aluminum stock reinforces the receiver.
What makes this model unique is the .416 Barrett cartridge. The .416 caliber projectile is capable of supersonic speeds out to the 2,500 yards. That is the key to achieving long range accuracy. The .416 Barrett uses a lighter, more slim bullet that was designed using low supersonic drag equations. That results in high muzzle velocity and exceptional ballistic performance.
The AR50-A1-.416 has soft recoil from its large fluted muzzle brake. This means even the most recoil-sensitive person, will enjoy shooting the rifle.
THE AR-50A1-416 IS LEGAL TO SELL AND OWN IN THE STATE OF CALIFORNIA.
- Caliber: 416 Barrett
- Barrel: 30" Chrome Moly, 8 Groove
- Rifling Twist: RH 1:12"
- Muzzle Device: Highly Efficient Muzzle Brake
- Trigger: Single Stage Trigger
- Overall Length: 58.5"
- Weight: 34.7 LBS
- Accuracy: TBA
- Included with Rifle: 15 Minute Sight Base, Owners Manual, Ear Plugs, Limited Lifetime Warranty
- MSRP: $3,359.00 EA
____________________________________________________________________________________________________
The AR50-A1BNM "National Match"
The AR-50A1 National Match is similar to the AR-50A1 with some differences that make it a better bench rest competition rifle. It is made from specificly selected components: a 50 BMG Match chambered 33 inch barrel that has eight flutes for better cooling, reducing weight while maintaing stiffness that aids in sub-MOA accuracy.
The AR50-A1BNM has a Skid Plate System on the stock that comes standard; it provides rests on the rifle parallel to the bore of the rifle so it recoils straight back. This has been requested by match shooters. The front skid attaches to the slot in the forestock similar to the way bipod rails are attached. The rear skid attaches to the buttstock.
AR50-A1BNM Specs
- Caliber: .50 BMG
- Barrel: 33" Chrome Moly, 8 Groove
- Rifling Twist: RH 1:15" TWIST
- Muzzle Device: Highly Efficient Muzzle Brake
- Upper Receiver: Modified Octagonal Form, Drilled and Slotted for Scope Rail
- Bolt: Extended Triple Front Locking Lugs
- Extractor: SAKO TYPE
- Trigger: Single Stage
- Stock: 3 Section: Extruded Forend, Machined Grip Frame with Vertical Grip, Forged and Machined Removable Butt-Stock, Adjustable Cheek Piece
- Overall Length: 61.5"
- Weight: 33.6 LBS
- Accuracy: Sub 1" MOA
- Included with Rifle: Owner's Manual, 15 Minute Rail, and Limited Lifetime Warranty
- MSRP: $4,230.00 EA
References
- ^ AR50 Press Release from Internet Archive. Retrieved on November 12, 2007.
- ^ AR50 Page from Internet Archive. Retrieved on November 12, 2007.
3. ArmaLite AR50A1-416
See also
- Armalite AR-30 (smaller caliber)
- .50 BMG
- .416 Barrett
- A video showing a fully accessorized AR50-A1
- A video showing how little recoil this rifle has due to the muzzle brake
External links
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