The Lehigh Defense Controlled Chaos .223 Rem/22-250 Rem/5.56x45mm NATO 55gr Bullet (brand part no. 05224055CUSP) 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. At 55 grains, this is the heavier of Lehigh’s two Controlled Chaos options in this caliber, and Lehigh recommends a 1:10 twist rate for 22-250 Remington loads.
Key Specifications
- Bullet weight is 55 grains, the heavier 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.
- Sold in boxes of 50 bullets.
Frequently Asked Questions
How does this compare to Lehigh’s 45gr Controlled Chaos? Both share the same lead-free fragmenting design and caliber compatibility; this version carries 10 more grains for slightly more retained energy.
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.
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 55gr Bullets
LEHIGH DEFENSE engineered Controlled Chaos specifically to maximize energy transfer without relying on lead. Order this 55gr Controlled Chaos from our reloading bullets catalog and our Lubbock, Texas gun shop will ship your components directly.
