LPA Adjustable Shotgun Rear Sight Screw Down Tritium Optic Ring Black. The ideal match for your shotgun's barrel these Tritium Sights designed by the experts at LPA offer a dependable aiming point that requires no batteries or external power source to operate. Thanks to LPA Adjustable Rear Shotgun Tritium Sights - Screw Down your shotgun is prepared for high-stakes action. Contact us today to learn more about our adjustable rear sights and customize your firearm with our high-quality illuminated tritium sights. Specifications for LPA Adjustable Rear Shotgun Tritium Sights - Screw Down: Manufacturer: LPA Front Sight Color: No Front Sight Rear Sight Color: Green Illumination Type: Tritium Illumination Color: Green Gun Make: Ithaca Winchester Benelli Mossberg Browning Beretta Attachment Type: Screw Color: Black Package Contents: LPA Adjustable Rear Shotgun Tritium Sights - Screw Down LPA BAR11R+D3: Adjustable Shotgun Rear Sight Screw Down Tritium Optic Ring Black