Accuracy DYE-tested. The new DYE UL-I Barrel Insert System sets the standard for accuracy and quality. The UL-I is THE upgrade for paintball markers and offers unparalleled versatility and performance.



The extended 8.5" control bore utilizes multi-stage precision honing to provide an accurate and consistent finish. The self-aligning three-piece design ensures a properly centered assembly between the barrel spine, barrel tip and insert.



Our trademarked muzzle brake features progressive porting and optimized overtones, as well as an extremely quiet and aesthetic sound. Developed and refined by DYE Precision, the paintball industry's leading barrel manufacturer, this barrel insertion system allows players to easily switch between different barrel sizes to match their paintballs, optimizing accuracy and efficiency on the field.



Whether you're a competitive player seeking ultimate accuracy or a recreational player looking to improve their performance, the UL-I Barrel Insert System is a must-have upgrade that will take your paintball experience to the next level. Experience the precision, versatility and reliability DYE Precision is known for with the new innovative UL-I Barrel Insert System.