Warne Vapor rails are designed to offer shooters an affordable and reliable mounting platform manufactured for your specific firearm.Fits: Bergara B-14 Long Action Christensen Arms LA Rem 700 style Rem 700 LA Mauser Model 18 Sauer 100 & 101 w/6-48 screw receiver Precision CNC machined from 6061/T6 aluminum Mil-Spec hardcoat anodized finish for abrasion and corrosion resistance. Self centering tapered T-15 Torx screws. Fits Picatinny & weaver style rings and are NATO-STANAG compatible. Available in Zero or 20MOA Firearm Specific Fitment Designed and MADE IN USA