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Our Foundation

At Arizona Regulator®, engineering is not an afterthought — it is the foundation of everything we build.

The Arizona Regulator® was developed with one primary objective: create a trigger system that prioritizes reliability, durability, and consistency above all else.

Every component, every material selection, and every engineering decision was made with long-term performance in mind. The result is a trigger system built for shooters who demand more from their equipment.

Engineering Advantage

What Makes ARIZONA REGULATOR®

Different?

The firearms industry is filled with products that focus on one thing: speed. At Arizona Regulator®, we took a different approach. Our focus has always been reliability first.

Camming Technology

Proprietary Multiple Interface Camming Technology for smooth, consistent operation and engineered timing.

Out-of-Battery Safety

Engineering safety design ensures proper component interaction, keeping reliability the number one priority.

Direct Engagement System

Critical components interact directly through precision-engineered surfaces for consistent firing cycle performance.

Premium Materials

Aircraft grade aluminum, heat treated tool steel, Mil-Spec stainless steel, and aerospace-grade components throughout.

Core Technology

Multiple Interface

Camming Technology

At the heart of the Arizona Regulator® system is a proprietary engineering approach known as Multiple Interface Camming Technology.

This innovative design allows multiple contact surfaces to work together throughout the operating cycle. Instead of relying on a single point of interaction, the Arizona Regulator® utilizes multiple engineered interfaces that control movement, timing, and engagement.

Rather than relying on conventional designs, Arizona Regulator® utilizes an innovative Multiple Interface Camming Technology that provides smooth operation, engineered timing, and exceptional durability.

- Arizona Regulator®

Precise timing is critical to reliable operation. The camming system maintains consistent timing throughout the operating cycle, creating predictable and repeatable performance.
Camming surfaces work together to create a smooth and controlled operating feel, reducing abrupt engagement points for a refined user experience.
Multiple engagement surfaces distribute forces more effectively across the system, reducing concentrated stress points and promoting long-term durability.
Every operating cycle follows the same engineered sequence. The result is consistent operation that shooters can trust.

Safety Engineering

Out-of-Battery Safety Design

Safety is one of the most important considerations in any firearm-related engineering project. The Arizona Regulator® incorporates an Out-of-Battery Safety design philosophy that was a central focus throughout development.

Out-of-battery conditions can occur when a firearm’s action has not fully returned to the proper operating position. Arizona Regulator® was engineered with safety considerations that help ensure proper interaction between critical components during operation.

This commitment to engineering safety features is one reason reliability has remained the number one priority throughout the development process.

Our Engineering Goal

“Our goal has never been to create the fastest product. Our goal has always been to create a reliable product. That philosophy drives every engineering decision we make.”

System Design

Out-of-Battery Safety Design

Arizona Regulator® utilizes a Direct Engagement System where critical operating components interact directly through engineered surfaces designed to maintain consistent operation throughout the firing cycle.

Direct component engagement creates a predictable operating sequence.
Fewer intermediary interactions help improve consistency throughout operation.
Every engagement surface is carefully designed to contribute to the overall operating system.
Premium materials and precision machining help ensure engagement surfaces maintain their intended function over time.
Material Excellence

Premium Materials Matter

Great engineering starts with great materials. Every component was chosen with performance in mind.

Primary Body Components

Aircraft Grade Aluminum

Aircraft-grade materials are widely respected throughout aerospace, defense, and manufacturing industries for their strength-to-weight ratio and durability.

Operating Components

Heat Treated Tool Steel

Tool steel is recognized for hardness and wear resistance. Heat treatment enhances these properties for long-term durability under demanding conditions.

Axis Pins

Mil-Spec Stainless Steel

Axis pins play a critical role in maintaining alignment and proper operation. Mil-Spec standards ensure critical components remain properly aligned.

Top Cam Buffer

Aerospace Grade

Selected to provide durability and consistent performance while contributing to overall system reliability. Every material selection made with long-term performance in mind.
Our Philosophy

Engineering Philosophy

Reliability Above Everything Else

Many products focus on features. Many products focus on marketing. Many products focus on speed.

We focus on reliability.

If a product cannot perform consistently, none of the other features matter.

"Will this improve reliability?"

— The question asked at every stage of design. If the answer is no, it doesn’t make it into the final product.
The Creator

Meet the Inventor

J.D.

Original Precision

The Arizona Regulator® was invented, engineered, and developed by J.D. of Original Precision.

J.D. is a United States Marine Corps veteran with more than two decades of machining experience.

His background in precision manufacturing and firearm component design provided the foundation necessary to develop Arizona Regulator® technology.

- Prior Innovations

Before Arizona Regulator®, J.D. became well known within the firearms industry through innovative products including:

Original Precision Lock Delete

A widely recognized upgrade for Smith & Wesson revolvers.

CCW HD Moon Clips

Popular among concealed carry users and competitive shooters utilizing Smith & Wesson J-Frame revolvers.
Arizona Regulator® represents the culmination of years of experience, innovation, and dedication to quality craftsmanship.
Production Standards

Manufacturing Process

Every Arizona Regulator® component begins with precision manufacturing.

Precision CNC Machining

Computer-controlled machining processes ensure dimensional consistency and repeatability across every component.

Material Inspection

Raw materials are selected and inspected before manufacturing begins to ensure they meet our strict standards.

Component Finishing

Each component undergoes finishing processes designed to enhance durability and long-term performance.

Assembly

Components are assembled according to strict quality standards under controlled conditions.

Quality Control

Every production run undergoes inspection and verification procedures before release.

The Creator

Meet the Inventor

Reliability is not simply a marketing term. It is the foundation of every firearm component.

Shooters depend on consistency. Consistency comes from engineering. Engineering comes from attention to detail.

Arizona Regulator® was developed around the belief that reliability is the single most important performance characteristic a trigger system can possess.

When reliability is prioritized:
Common Questions

Frequently Asked Questions

Arizona Regulator® is a trigger system engineered for AR platform rifles and pistols utilizing proprietary Multiple Interface Camming Technology and premium American-made components.
Arizona Regulator® utilizes a unique engineering approach focused on reliability, smooth operation, and precise timing through its Multiple Interface Camming Technology.
Arizona Regulator® utilizes aircraft grade aluminum, heat treated tool steel, Mil-Spec stainless steel axis pins, and aerospace-grade components.
Arizona Regulator® was invented, engineered, and developed by J.D. of Original Precision, a U.S. Marine Corps veteran with more than twenty years of machining experience.
Reliability has been the primary engineering objective from the beginning. Every component and design decision is evaluated based on its contribution to long-term performance and durability.
Arizona Regulator® products are proudly manufactured in the United States using premium materials and precision manufacturing processes.
Experience Arizona Regulator®

Engineering matters.

Reliability matters.

Discover why Arizona Regulator® has earned a reputation among shooters who appreciate precision manufacturing, thoughtful engineering, and American craftsmanship.