.50 BMG Sniper Rifle

 

.50 Browning Machine Gun (.50 BMG)

Caliber:           .50 BMG

Magazine:          10-shot detachable box magazine

Barrel:            29"

Weight:            32.5 lbs

Length:            57" overall

Stock:             Composite with Sorbothane recoil pad.

Sights:            Scope with ironsights.

Max Eff. Range     1830 meters

Features:

  • Semi-automatic

  • Recoil operated

  • Recoiling barrel to reduce felt recoil

  • Highly effective Muzzle Brake

  • Three-lug locking bolt

  • Self leveling bi-pod

  • Barrett claims 1 MOA with match ammunition

  • Believe it or not, the M82A1 is not that bad to shoot. The spotter actually suffers more then the shooter (Do to the muzzle brake sending the concussion out and back, usually right into the spotters face). While the potential for extreme long range shooting is there, the current military ammo is not up to the task. There is no military match ammo, and that really kills the accuracy potential of this rifle. Even with match ammo, the rifle will have a hard time holding its claimed 1 MOA, there is just too many moving parts. But, for its designed purpose as a long range hard target interdiction rifle, the M82A1 is hard to beat! Its semi-auto, 10 round capability against a light skinned APC is outstanding.

    I do not consider .50 BMG rifles true sniper rifles, they are much too large and heavy to be carried easily and effectively while a sniper team operates. I do feel they have an important role and should be in the inventory, but don't fool yourself into thinking they are an everyday sniper rifle. Use them when the mission dictates, which might include overwatch positions (where little movement is involved), defensive positions, small hunter teams searching hard targets (where more then just the sniper team goes out), etc. Because I do not consider the .50's a true sniper rifle.

    Ammo

    Just the mention of a .50 cal sniper rifle conjures up the imagination of 2500-meter kills on human targets. We need to be honest, due primarily to the lack of some really good quality match ammo for the .50, there is no hope of hitting a human at 2500 meters. The sole purpose for the big .50 sniper rifles is to engage hard targets at extreme range, much like the British SAS used Barrett M82A1's to engage Scud missile launchers in the Gulf War. In this realm, nothing can touch the .50 when it comes to extreme range. There really is not a lot of purpose engaging human targets with a 750gr bullet. Of course, the recoil of the rifle, and the bulk and weight of a .50 sniper rifle (usually in excess of 30 lbs.) prevent it from being used as a serious sniper's rifle, stalks wouldn't be much fun and a hot exfiltration would be a very physical activity. But put that 30lb rifle 300 meters behind the lines in a defensive position, and you can really cause some havoc. There is great accuracy potential, but there is a lack of Match grade ammo (Rumor has it that Hornady might be loading some match rounds???).

    Recommendation: Don�t bother using this rifle against human targets, focus on hard targets, its no problem to take out an APC a mile away (of course with proper ammo, only available to Law Enforcement and the Military), and chances are they'll have no clue as to where the shots are coming from (Provided the team does what its suppose to). Of course, unless an agency needs an anti-armor weapon, the .50 has no Law Enforcement applications.

    Military Applications:

    Note: The following is the data for the standard U.S. M2 .50 BMG ammo. This is not the ammo to use if you're expecting any degree of good accuracy, but it will do just fine against hard targets out past a mile (1600 meters)

    U.S. M2 .50BMG - 709gr FMJ-BT at 2850fps

    Bullet Drop (Inches)

    100y

    92m

    200y

    183m

    300y

    275m

    400y

    366m

    500y

    458m

    600y

    549m

    700y

    641m

    800y

    732m

    900y

    824m

    1000y

    915m

    1100y

    1007m

    1200y

    1098m

    1300y

    1190m

    1400y

    1281m

    1500y

    1373m

    +28.2

    +51.9

    +70.5

    +83.6

    +92.9

    +89.3

    +81.4

    +65.0

    +18.2

    Zero

    -49.8

    -112

    -191

    -288

    -404

    Wind Drift (Inches) 10mph Crosswind

    0.5

    1.9

    4.2

    7.5

    12

    18

    25

    33

    43

    56

    69

    84

    101

    121

    143

     

    For More Information

    Maadi Griffin Co. Sabot Accelerators, Builders Plan books for .50 Cal BMG Rifles

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