About Us
Custom-built firearms with uncompromising quality and craftsmanship in Gilbert, Arizona
Who We Are
The AR platform is America’s top choice for rifles and pistols, thanks to its unmatched versatility and customization options. However, navigating the vast array of components for your custom AR build can be overwhelming. At Lifetime Precision, we simplify the process by offering a comprehensive selection of high-quality parts. Explore our extensive range of muzzles, handguards, barrels, upper and lower receivers, stocks, grips, triggers, safety selectors, charging handles, optics, and more. We even offer left-handed or ambidextrous configurations to suit your needs. Turn your AR build into a seamless experience with Lifetime Precision today, and let us bring your vision to life.
Our Firearms
Discover our premium rifle lines designed for performance and reliability.
Uninfringed
The Uninfringed line embodies Lifetime Precision’s commitment to the iconic AR-15 platform. Engineered for lightweight performance and uncompromising reliability, these receivers are as dependable as your Second Amendment rights. Available in: 5.56/.223, 7.62×39, .300 Blackout, 6.5 Grendel, .450 Bushmaster, 9mm, and .45 ACP, with barrel lengths ranging from 4.5″ to 16″.
Explore UninfringedHuntsman
Designed for precision shooters and hunters, the Huntsman line delivers exceptional accuracy at extended ranges. With barrel lengths from 18″ to 24″, these receivers are built for long-range performance and reliability in the field. Available in: 5.56/.223, 6.5 Grendel, .450 Bushmaster, .308 Winchester, and 6.5 Creedmoor.
Explore HuntsmanOur Story and Local Roots
Lifetime Precision was founded in Mesa, AZ, by dedicated professionals with a passion for precision engineering and firearms customization. Our team recognized the need for locally manufactured solutions that deliver both reliability and performance.
From our beginnings, we have specialized in AR customization and certified Cerakote applications. Every product is crafted with attention to detail in our Gilbert facility, supporting the local community and ensuring strict quality control.
Our commitment extends beyond manufacturing. We offer a lifetime warranty on all products and stand behind our work with a focus on customer satisfaction, serving firearm enthusiasts, tactical professionals, and Arizona buyers with expertise and integrity.
Our Mission and Values
At Lifetime Precision, our mission is to set the standard for quality and reliability in the firearms industry. We combine advanced precision machining with expert AR customization and certified Cerakote application, all performed locally in Gilbert, AZ.
We are committed to delivering products that meet the highest standards of craftsmanship, backed by a lifetime warranty for lasting peace of mind. Our team prioritizes customer satisfaction at every stage, from initial consultation to after-sales support.
Integrity, innovation, and attention to detail drive our approach, ensuring every custom rifle, gun part, and tactical accessory exceeds expectations. We strive to build lasting relationships with firearm enthusiasts, professionals, and the Arizona community through superior service and support.
Ready to Connect?
Contact our team to learn more about our premium firearms and services.
Meet Our Team
Our small, dedicated team in Gilbert, Arizona, brings decades of combined experience in precision machining, firearms design, and custom builds. Passionate about the Second Amendment and uncompromising quality, we handle every step—from engineering to Cerakote finishing—with pride and expertise.
Colton Dayley
Founder & Lead Machinist
With over 5 years in precision engineering and AR platform customization, Colton oversees design and production to ensure every part meets our strict standards.
Lee Dayley
Quality Assurance Specialist / Web Designer
Lee brings meticulous attention to detail to every aspect of Lifetime Precision. As our Quality Assurance Specialist, they conduct rigorous inspections, develop testing protocols, and implement process improvements to ensure our custom AR components and firearms meet the highest standards of reliability and performance—upholding our commitment to uncompromising quality. On the digital side, Lee designs and maintains our website, creating user-friendly, responsive layouts that showcase our products, streamline the shopping experience, and reflect our dedication to precision engineering for firearm enthusiasts and professionals.
Gage Dayley
Custom Build Technician/Gun Show Salesman
Gage specializes in assembling high-performance ARs, helping customers turn their vision into a reliable, ready-to-shoot firearm.