BARRELS

Browse a quality line of products that you will enjoy at great prices. At our store, you will find not only the best tactical gear but exceptional service to go with it. You can depend on OTM Tactical to be your expert source for high-end marksman gear, ammo, gun parts, and shooting accessories. Expect professional performance and durability whether you are a beginner or seasoned pro.

Regardless of the skill level you currently possess, we are here to help you throughout your journey. Look to us for the supplies you need today, and if you require assistance, we are here to help. Talk with our team of professional representatives that can help you with your questions or concerns by reaching our phone or email. We look forward to your business and serving you the latest barrels and more.

MTU
CUSTOM RIFLE BARRELS
Welcome to Custom Rifle Barrels, where innovation meets performance. Discover precision-engineered rifle barrels and accessories that set new standards in performance and comfort. All of our barrels are single-point Cut rifled and hand lapped to ensure the best tolerances possible.
KRIEGER BARRELS
PROOF RESEARCH PXT
PROOF Research PXT carbon fiber barrel blanks combine next-generation rifling technology with the lightweight performance and precision that have defined PROOF barrels for years. PXT - PROOF Exponential Twist - is a complete rethinking of conventional rifling geometry and twist progression, engineered to reduce engraving force, minimize throat erosion, and create a smoother transition as the projectile engages the rifling. By dramatically reducing rifling lead angle and smoothing projectile engagement into the bore, PXT technology helps reduce wear, improve consistency, and create less felt torque during firing for improved recoil control and the ability to stay on target more effectively. In controlled testing, PXT barrels have demonstrated 30-100% increase in barrel life while maintaining the accuracy standards expected from a PROOF barrel. Built around our proven carbon fiber construction, PXT barrel blanks provide exceptional stiffness-to-weight ratio and reduced overall rifle weight without sacrificing performance. Designed for custom rifle builders and gunsmiths, these blanks offer a premium foundation for lightweight hunting rifles, precision long-range systems, and modern high-performance rifle builds where consistency and durability matter most.

Rifle Barrels & Parts

See who makes the best barrels, how to choose a rifle barrel and how to clean one, and learn about the different manufacturers available at OTM Tactical!

OTM Tactical offers the best barrels available online! Shop from your favorite brands like Impact, Proof Research, Ruger Precision, and more. We have the highest quality barrels available at our competitive prices. We carry a variety of barrels, including .224 caliber, 6mm, .257, 6.5mm, 7mm, 30 caliber, and 338 caliber.

Pick and choose all of your favorites from our full catalog. We are proud to offer the top manufacturers well-known for their robust build quality and reliability when in use. If you are scouting for the best barrels, then you are in the right place. On the Mark is your one and only stop for all of the barrels you need, in addition to other essential firearm parts and accessories.

If you are not certain which barrel to get for your tactical needs; or have questions in general, please feel free to contact us at any time to speak with our team of On the Mark experts. We will be glad to help so you can get back out there with the brand-new gear you have been wanting. Whether you are simply upgrading from an old barrel or looking for an extra barrel part, you can count on us for the items to enhance your shooting experience.