Talley manufacturings browning x-bolt picatinny rails are machined entirely from high grade alloy and protected with a hard-coat anodizing to 65 rockwell ensuring the craftsmanship of these picatinny rails last the lifetime of your firearm.The browning x-bolt picatinny rails are all designed and manufactured with precision to fit your firearm with the industrys tightest manufacturing tolerances.Talleys browning x-bolt pic rails provide a mounting platform for all optics mounts that have been designed in accordance with the mil-std-1913 pic rail specifications to include all talley picatinny scope mounts.Whether you are looking for a tactical scope ring a modern sporting ring or our traditional scope ring with a picatinny mounting system; talley has picatinny rails for all applications and firearms enthusiast.Length: 6.155"Type: 1-Piece BaseModel: Browning X-Bolt Picatinny RailStyle: PicatinnyFinish: BlackMaterial: 6061-T6 AluminumPieces: 1Gun Type: RifleMount Type: To ReceiverRings Included: NoMount Height: 0.425" Front/0.500" Rear