Controlled Chaos Bullets

About Controlled Chaos

Controlled Chaos represents the flagship bullet technology from Lehigh Defense, a company with over 20 years of experience in advanced ammunition manufacturing.

Originally founded as Lehigh Design by Dave Fricke, the company expanded to Lehigh Defense in 2004 with the addition of Pete Vogel and Mike Cyrus.

The company pioneered revolutionary Controlled Chaos bullet technology that combines the best of both expansion and penetration philosophies in a single projectile.

Over 7 million Maximum Expansion bullets have been sold to US and NATO special operations forces, demonstrating the technology's proven battlefield effectiveness.

Now part of Wilson Combat's family of companies since 2022, Controlled Chaos continues to set the standard for premium monolithic copper bullets.

Popular Controlled Chaos Features

Hybrid Expansion Technology

• Upon fluid impact, the front portion sheds into 5-7 petals that radiate outward while the bore-diameter base continues for deep penetration.

Barrier-Blind Performance

• Does not expand when hitting hard barriers like drywall, only expanding in fluid/soft tissue for excellent bystander safety.

Monolithic Copper Construction

• CNC machined solid copper design provides exceptional accuracy and eliminates lead content for compliance with lead-free hunting regulations.

Velocity Independent Expansion

• Unlike traditional hollow points, Controlled Chaos bullets perform reliably across various velocities and barrel lengths.

Tipped Versions Available

• Enhanced Tipped Controlled Chaos bullets offer higher ballistic coefficients for improved long-range performance.

Massive Energy Transfer

• Creates dramatic temporary and permanent wound cavities resulting in quick incapacitation with often full target penetration.

Popular Controlled Chaos Bullets

.223 Remington 62 Grain

• One of the most popular configurations, ideal for tactical applications and varmint hunting with exceptional terminal performance.

.308 Winchester 152 Grain

• Excellent choice for big game hunting and long-range applications, providing devastating terminal effects with deep penetration.

7.62x39 123 Grain

• Perfect for AK-platform rifles, offering superior performance over traditional FMJ ammunition for hunting and defense.

6.5mm Tipped 120 Grain

• Enhanced ballistic coefficient design optimized for precision shooting and long-range hunting applications.

.277 Tipped 125 Grain

• Ideal for 6.8 SPC and .270 Winchester applications where accuracy and terminal performance are critical.

7mm Tipped 135 Grain

• Excellent for 7mm-08 Remington and similar cartridges, providing flat trajectories and devastating terminal effects.

.358 200 Grain

• Heavy-hitting option for large game hunting where maximum energy transfer and penetration are essential.

Popular Uses for Controlled Chaos

Big Game Hunting

• Ideal for medium to large game animals where both rapid expansion and deep penetration ensure quick, ethical kills.

Law Enforcement and Military

• Proven by special operations forces worldwide for tactical applications requiring barrier-blind performance and bystander safety.

Self-Defense Applications

• Provides maximum stopping power while minimizing over-penetration concerns in home defense scenarios.

Lead-Free Hunting

• Perfect for hunters in California and other jurisdictions requiring lead-free ammunition without sacrificing terminal performance.

Precision Shooting

• CNC machined construction delivers exceptional accuracy for competitive shooting and long-range applications.

Controlled Chaos FAQs

QUESTION: How do Controlled Chaos bullets work differently from traditional hollow points?
ANSWER: Controlled Chaos bullets shed their front portion into multiple petals while the base continues penetrating, combining expansion with deep penetration.

QUESTION: Are Controlled Chaos bullets legal for hunting in lead-free zones?
ANSWER: Yes, the solid copper construction makes them compliant with lead-free hunting regulations in California and other restricted areas.

QUESTION: Do Controlled Chaos bullets expand when hitting barriers like drywall?
ANSWER: No, they only expand when impacting fluid or soft tissue, making them safer around bystanders in tactical situations.

QUESTION: Can I reload Controlled Chaos bullets myself?
ANSWER: Yes, component bullets are available for handloading, but you must follow published load data exactly to avoid dangerous pressure spikes.

QUESTION: What makes Controlled Chaos bullets more accurate than other designs?
ANSWER: They are CNC machined from solid copper for consistent weight and dimensions, eliminating variables found in traditional jacketed bullets.

QUESTION: Do Controlled Chaos bullets require high velocity to expand properly?
ANSWER: No, unlike traditional hollow points, they perform reliably across various velocities and barrel lengths without velocity dependency.

QUESTION: Are factory-loaded Controlled Chaos ammunition options available?
ANSWER: Yes, several manufacturers including Underwood Ammunition offer factory-loaded rounds using Controlled Chaos bullets.

QUESTION: What calibers are available in Controlled Chaos bullets?
ANSWER: They are available in calibers from .204 to .358, including popular options like .223, .308, 6.5mm, and 7mm configurations.