Lehigh Defense CC Ammunition 300 HAMR 125 Grain Controlled Chaos Lead Free 300 round




Lehigh Defense CC Ammunition features the proven Controlled Chaos bullets. This high quality ammunition is perfect for hunting or pest control. The lead free projectiles are safe to use in any environment with no risk of lead contamination. This ammunition is new production, non-corrosive, in boxer-primed, reloadable brass cases.


The development of the Controlled Chaos technology was the result of an animal control agency’s request for a no lead .243 bullet that would provide extensive wound trauma with little minimal pass through energy. Basically the idea was to burst the bullet into numerous particles at a predetermined depth creating many wounds and a large temporary cavity with shot placement at or near the central nervous system. The agency had tried copper matrix frangible rounds and found the penetration depth and particle size were less than what was require for proper terminal performance.

The bullet is designed to penetrate to a specific depth and to fracture as the internal hydraulic pressure exceeds the hoop strength of the nose design.  At the time of fracture, a massive energy spike is released as the particles break away and radiate outward from the initial trajectory path.  This energy spike and resulting temporary cavity sends a shock wave through the animal’s circulatory and nervous systems immediately shutting down the functioning of these systems.

The Controlled Chaos technology differs from the Controlled Fracturing technology in that the fracturing particles are smaller, the penetration depth of the smaller particles is less, and the initial energy transfer is greater.  These features make this an excellent bullet choice for varmint hunting, animal culling, fur hunting, and personal defense.

Suppressor Safe — The projectile is machined from solid bar stock.  Expansion only occurs upon impact through hydraulic energy.  (They only expand when they hit “wet.”)  This is not a frangible bullet produced from powdered metal.


  • Many wound channels resulting in extensive damage
  • CNC machined from solid copper or brass, not formed or swaged
  • Exceptional accuracy from the advanced manufacturing process
  • A separate base for penetration along the original trajectory
  • No lead designs for agencies requiring green projectiles
  • Product Information

    Cartridge 300 HAMR
    Grain Weight 125 Grains
    Quantity 300 Round
    Muzzle Velocity 2440 Feet Per Second
    Muzzle Energy 1653 Foot Pounds
    Bullet Style Solid Hollow Point
    Bullet Brand And Model LeHigh Controlled Chaos
    Lead Free Yes
    Case Type Brass
    Primer Boxer
    Corrosive No
    Reloadable Yes
    G1 Ballistic Coefficient 0.292
    Test Barrel Length 18 Inches
    Velocity Rating Supersonic
    Country of Origin United States of America

    Delivery Information

    Shipping Weight 0.720 Pounds
    DOT-Regulated Yes
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