ZRO Delta Firearms

About ZRO Delta

ZRO Delta was founded by partners John Birk and Pat Harrigan, with the company originally based in Lubbock, Texas.

Pat Harrigan, a former Green Beret and West Point graduate with nuclear engineering expertise, brought military experience and business acumen to the partnership.

The company has evolved through strategic acquisitions, including War Sport Manufacturing in 2018, which brought the famous LVOA rifle line under their umbrella.

ZRO Delta revolutionized the optics mounting industry with their patented DLOC mounting system, which became the industry standard for optical mounting solutions by 2017.

Today, ZRO Delta operates from a 120,000 square foot facility in Burke County, North Carolina, serving as a vertically integrated firearms manufacturer with the motto "The Foundation for Accuracy."

Popular ZRO Delta Features

DLOC Mounting System

• The patented true return-to-zero mounting system provides repeatable accuracy with hand-tightened torque and non-marring rail attachment.

Aerospace-Level Precision

• In-house manufacturing capabilities include world-class metallurgy laboratories and precision machining for consistent quality control.

.223 Wylde Chambering

• Versatile chambering accepts both .223 Remington and 5.56 NATO ammunition for maximum flexibility and performance.

Modular Design Philosophy

• Customizable platforms allow users to configure rifles for specific missions and applications while maintaining reliability.

Vertical Integration

• Complete control over production from raw materials to finished products ensures quality and consistency throughout the manufacturing process.

American Manufacturing

• All products are manufactured in North Carolina using American craftsmanship and military-grade durability standards.

Best-Selling ZRO Delta Rifles

LVOA Series

• The Low Visibility Operations/Applications rifles inherited from War Sport Manufacturing feature innovative design optimized for close quarters combat.

Venator Precision Rifles

• High-end precision rifle line includes DM-18, DM-20, and RECCE variants designed for long-range accuracy and competition shooting.

Ready Series

• Complete rifle systems including 17.76" LVOA, ZULU2, LVOR, ZRO1, and ZRO1-S models offer mission-ready configurations.

FKS-9 Pistol Caliber Carbine

• Popular 9mm platform provides versatile shooting options for training, competition, and tactical applications.

The ONE Handgun

• Modular pistol platform features customizable design elements while maintaining ZRO Delta's precision manufacturing standards.

Range Ready Packages

• Complete rifle and optic combinations provide shooters with matched systems optimized for accuracy and performance.

Mission Ready Packages

• Tactical rifle packages include accessories and optics configured for professional law enforcement and military applications.

Popular Uses for ZRO Delta

Law Enforcement and Military

• Professional-grade rifles serve police tactical units and military personnel who require reliable, mission-critical firearms.

Competition Shooting

• Precision rifles excel in long-range and tactical competitions where consistent accuracy provides competitive advantages.

Hunting Applications

• Versatile chambering and precision engineering make ZRO Delta rifles suitable for various game hunting scenarios.

Tactical Training

• Training facilities and instructors rely on ZRO Delta firearms for consistent performance during professional development programs.

Self-Defense and Home Protection

• Reliable operation and proven track record make these firearms effective choices for personal protection applications.

ZRO Delta FAQs

QUESTION: What ammunition does ZRO Delta rifles accept?
ANSWER: ZRO Delta rifles with .223 Wylde chambering accept both .223 Remington and 5.56 NATO ammunition.

QUESTION: What is the DLOC mounting system?
ANSWER: DLOC is ZRO Delta's patented true return-to-zero mounting system that provides repeatable accuracy with hand-tightened torque.

QUESTION: Are ZRO Delta firearms American made?
ANSWER: Yes, all ZRO Delta products are manufactured in their 120,000 square foot facility in Burke County, North Carolina.

QUESTION: What happened to War Sport Manufacturing and LVOA rifles?
ANSWER: ZRO Delta acquired War Sport Manufacturing in 2018 and continues to manufacture the popular LVOA rifle series.

QUESTION: Do ZRO Delta rifles come with warranties?
ANSWER: Yes, ZRO Delta provides warranty coverage on their firearms with customer service support for warranty claims.

QUESTION: Can I customize my ZRO Delta rifle?
ANSWER: ZRO Delta's modular design philosophy allows for various configurations and customization options to meet specific needs.

QUESTION: What makes ZRO Delta rifles accurate?
ANSWER: Aerospace-level precision machining, quality control processes, and vertical integration ensure consistent accuracy and performance.

QUESTION: Are ZRO Delta rifles suitable for competition shooting?
ANSWER: Yes, the Venator precision rifle line and other models are specifically designed for competitive shooting applications.