Are you gearing up for a HEROIC GUN RANGE ADVENTURE? Then make your range bag SAG with 27 pounds of American-made 5.56x45mm ammunition!
Winchester loads this 5.56 to the same M193 specs as they would the ammunition they constantly supply to our nation’s military. That means it gives an AR-15 its most normal ballistic performance, which any veteran who has ever been issued an M4 is already intimate with.
The full metal jacket projectile is a lead-and-copper alloy construct. It is made without any ferromagnetic metals, and is accordingly welcome at ranges which ban steel core and bimetal-jacketed projectiles. Based on Winchester’s advertised muzzle velocity and 500-yard velocity (which is 1,516 fps), we calculate the FMJ’s G1 BC at .250.
Winchester anneals this ammo’s cases. That basically means they heat-treat them to promote greater ductility and more uniform neck tension. We’re pointing that out because Winchester does not polish their brass afterward. It appears discolored, although it is very much brand new and reloadable.
1000 Round Case
Features and Specifications:
Manufacturer Number: WM193100
Caliber: 5.56 NATO
Bullet Weight: 55 Grains
Bullet Type: Full Metal Jacket M193
Muzzle Velocity: 3180 fps
Velocity at 100 yards: 2786 fps
Velocity at 300 yards: 2092 fps
Muzzle Energy: 1235 ft/lbs
Energy at 100 yards: 948 ft/lbs
Energy at 300 yards: 534 ft/lbs
Reloadable Brass Case
1000 Rounds
Winchester loads this 5.56 to the same M193 specs as they would the ammunition they constantly supply to our nation’s military. That means it gives an AR-15 its most normal ballistic performance, which any veteran who has ever been issued an M4 is already intimate with.
The full metal jacket projectile is a lead-and-copper alloy construct. It is made without any ferromagnetic metals, and is accordingly welcome at ranges which ban steel core and bimetal-jacketed projectiles. Based on Winchester’s advertised muzzle velocity and 500-yard velocity (which is 1,516 fps), we calculate the FMJ’s G1 BC at .250.
Winchester anneals this ammo’s cases. That basically means they heat-treat them to promote greater ductility and more uniform neck tension. We’re pointing that out because Winchester does not polish their brass afterward. It appears discolored, although it is very much brand new and reloadable.
1000 Round Case
Features and Specifications:
Manufacturer Number: WM193100
Caliber: 5.56 NATO
Bullet Weight: 55 Grains
Bullet Type: Full Metal Jacket M193
Muzzle Velocity: 3180 fps
Velocity at 100 yards: 2786 fps
Velocity at 300 yards: 2092 fps
Muzzle Energy: 1235 ft/lbs
Energy at 100 yards: 948 ft/lbs
Energy at 300 yards: 534 ft/lbs
Reloadable Brass Case
1000 Rounds
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