50 Round Box of Original Federal Lake City SS109 5.56 Mil-Spec Ammo

Lake City XM855 5.56 NATO ammunition is arguably the best 5.56 Military ammo ever manufactured and is used by Military branches world wide. This 5.56x45mm XM855, 62 Grain, SS109 Green Tipped Steel Penetrator with a Lead Core is the best Mil-Spec ammunition; packaged 50 rounds per box. Lake City SS109 ammunition is boxer primed with sealed primer and projectile in a reloadable brass case. This is the original US Military Lake City XM855 ammunition loaded with SS109 penetrator projectiles firing at 3,025 fps. This is the same SS109 ammo issued to the US military.

50 Rounds per Box

Specifications:
Caliber: 5.56 NATO
Manufacturer Number ZTNFC855
Bullet Weight: 62 Grains
Bullet Type: SS109 Green Tip Steel Penetrator Full Metal jacket Projectile
Boxer primed
Sealed primer
Reloadable Annealed Brass Casings
Muzzle Velocity 3060 fps
At 100 yards is 2786 fps
At 200 yards is 2529 fps
At 300 yards is 2285 fps
At 400 yards is 2055 fps
At 500 yards is 1809 fps

Trajectory:
At 100 Yards is 1.5
At 200 Yards is 0
At 300 Yards is -7
At 400 Yards is -20.6
At 500 Yards is -42.5

Muzzle Energy 1289 ft/lbs.
At 100 Yards is 1069 ft/lbs.
At 200 Yards is 880 ft/lbs.
At 300 Yards is 719 ft/lbs.
At 400 Yards is 581 ft/lbs.
At 500 Yards is 466 ft/lbs.
Note: This is military grade ammunition. It will show discoloration which is caused by a process known as annealing. This is completely normal.