The Fierce Rival Picatinny Rail is designed and manufactured with precision to fit your firearm with the industry's tightest manufacturing tolerances. These 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 Talley's traditional scope ring with a Picatinny mounting system, Talley MFG has Pic Rails for all applications and firearms enthusiast.