The Lehigh Defense Controlled Chaos .223 Rem/22-250 Rem/5.56x45mm NATO 45gr Bullet (brand part no. 05224045CUSP) is a lead-free component bullet compatible with .223 Remington, 22-250 Remington, and 5.56x45mm NATO rifles. Controlled Chaos lead-free bullets shed the front portion of the bullet into multiple petals once fluid is impacted, with the petals radiating outward away from the bullet’s initial trajectory path and resulting in a massive energy spike. The bore-diameter base continues on and penetrates deeply in a straight line. Both the temporary and permanent wound cavity created by this bullet separation are dramatic, resulting in quick incapacitation, and the solid base creates additional tissue damage that often results in full penetration. Lehigh Defense recommends a 1:10 twist rate for 22-250 Remington loads, with a recommended cartridge overall length of 2.350 inches in that cartridge.
Key Specifications
- Bullet weight is 45 grains, the lighter of Lehigh’s two Controlled Chaos options in this caliber.
- Compatible with .223 Remington, 22-250 Remington, and 5.56x45mm NATO.
- Built from lead-free material that fragments into multiple petals on impact.
- Lehigh recommends a 1:10 twist rate for 22-250 Remington loads.
- Recommended cartridge overall length is 2.350 inches for 22-250 Remington.
- Sold in boxes of 50 bullets.
Frequently Asked Questions
What happens to the bullet on impact? The front sheds into multiple petals that radiate outward while the solid base continues to penetrate in a straight line, creating dramatic temporary and permanent wound cavities.
What twist rate does Lehigh recommend? A 1:10 twist rate is recommended specifically for 22-250 Remington loads.
Is this loaded ammunition? No, this is a bare lead-free component bullet for handloaders supplying their own brass, powder, and primers.
Buy the Lehigh Defense Controlled Chaos 45gr Bullets
LEHIGH DEFENSE engineered Controlled Chaos specifically to maximize energy transfer without relying on lead. Order this 45gr Controlled Chaos from our reloading bullets catalog and our Lubbock, Texas gun shop will ship your components directly.
