Riser

A/T Optic Riser 525-13x5 is approximately 7-1/4" long and is intended to be used similarly to the 525-10x5 but offers 3 additional recoil slots for more flexibility. This riser has 13 recoil slots on the main body, and 5 on the cantilever section for a...

A/T Optic Riser 525-13 is approximately 5-3/4" long and covers the entire length of an upper receiver and offers one more recoil slot than the upper. This riser has 13 recoil slots (14 lugs). It can be used with any combination of sights, NVG, or thermal...