The Modular Accessory Rail System (MARS) is specifically designed to support 21st Century military operations in which visible and infrared illumination and aiming devices are to be employed in addition to state-of-the-art night vision systems. The MARS provides the needed flexibility and versatility to support the mounting of devices such as the AN/PEQ-2, AN/PEQ-4, CVL, White Light illumination devices as well as a host of others using the 1913 Picatinny rail mounting system. The MARS is a 3-piece system that features a top rail for mounting the day optic and application of the Universal Night Sight
PRI Bar Night Vision Rail for Remington 700 Long Action. This Long Action aluminum base with full 1913 rail has two different elevations. It is designed to place night vision in front of the scope. This base is 16 inches in length and is ambidextrous. It requires #8-40 screws for mounting. Mounting will require altering of the receiver if not already drilled for 8-40 screws (standard is 6-48). Rail has additional mounting holes on each side for additional rails can be added for flashlights or other optics.