Shadow Systems Spacer Kit MR, DR, XR for EPS, K Black

For maximum strength, the Shadow Systems multi-optic system incorporates a high strength polymer compression spacer to the chosen optic. This spacer is not required to keep the optic affixed to the slide. However, it does add rigidity to the system and offers a buffering effect in extreme use/hard use environments. However, they may accommodate other brands which have a similar outer footprint. This kit is designed to properly install your EPS, EPS Carry, or the Holosun K Optic to any MR/DR/XR f