Shadow Systems Barrel 9mm 5" Fits MR920/XR920/MR918 - Extended Barrel for Improved Accuracy with Tactical Black - SG9CL-00-03TSPL-NIT

Shadow Systems barrels are engineered with precision enhancements to ensure consistent lockup and unparalleled reliability. Our fully supported chambers are robust enough to handle hot P ammo and lead bullets, proven through rigorous testing with barrels surviving 5 proof rounds, ensuring compatibility with all mainstream, commercially available ammunition. Featuring a 1/10 inches broach cut rifling, a standard twist rate for match barrels in 9mm, our barrels utilize conventional rifling. This design choice allows safe use with lead or moly coated lead bullets, offering flexibility in ammunition choice compared to polygonal rifled barrels that mandate jacketed rounds for safe operation. Each barrel is crafted with meticulous attention, showcasing elegant spiral fluting and chamber pockets. These features not only reduce barrel weight but also provide pathways for dirt, carbon and debris, thereby minimizing any functional impact. Moreover, the flutes contribute to maintaining optimal lubrication over extended firing sessions, as validated through extensive testing. Choose Shadow Systems barrels for their superior craftsmanship, reliability and ability to enhance shooting performance with consistent accuracy and durability across various ammunition types.