A Krebs Custom Rear Sight Rail System for PSL rifles. This system gives the user a Picatinny/1913 rail system OVER the receiver cover, with an AR-type rear sight at the rear of the rail (extending your sight radius). This rail system provides for gross and fine windage adjustment, and gross elevation adjustment. It easily pivots up and out of the way (with NO TOOLS) for rifle maintenance, yet returns to zero when placed back into position. Package includes nearly everything neeeded to install this rail system.
NOTE: THIS REAR SIGHT RAIL SYSTEM IS FOR PSL RIFLES ONLY.
Rail section: 8" / 20.5mm
Weight: 11.5 oz.