The Talley Picatinny Base for Tikka T1X is precision-engineered in America from high-grade 7000 series alloy with 20 MOA built-in cant for enhanced long-range shooting performance.Tikka T1X Picatinny Rail Base with 20 MOAMade in America by Talley ManufacturingHigh-grade 7000 series alloy constructionFully CNC machined for precision fitHard-coat anodized to 65 Rockwell for durability1-piece base designMIL-STD-1913 Picatinny Rail specificationsCompatible with Tikka MTR and UPR riflesThis premium rail base provides a rock-solid mounting platform for optics while the 20 MOA cant maximizes your scope's elevation adjustment range for long-distance shooting applications.