4140 Armory

4140 Armory 55 grain 5.56 NATO M193 Full Metal Jacket Boat Tail rounds are made in Texas with Military Grade brass from General Dynamics which have been annealed for additional shoulder strength with tested and validated muzzle velocity of ~3200 FPS.  Our round charge powder also use the General Dynamics smokeless ball powder charge for superior performance trusted by the US Military.

FEATURES:
• Devastating on-target Performance
• Loads optimized for speed for flatter down range trajectories
• Loaded to industry-leading accuracy specifications 

ATTENTION:

• You must be 18 or older to purchase rifle ammunition and 21 or older to purchase handgun ammunition.
  • For safety reasons, we do not accept returns of ammunition.
  • All ammunition will be shipped via ground delivery.
  • Adult signature required on delivery.
  • Please ensure you are purchasing and using the correct type of ammunition for your firearm.
  • Check the local laws of your area for any other laws or regulations before ordering.

Specification