Shadow Systems Eps/k Optic Spacer

The Shadow Systems EPS/K Optic Spacer is a precision mounting adapter designed for shooters who require exact optic height and zero alignment on modern pistol platforms. This accessory is essential for maintaining proper sight-to-bore geometry when integrating electronic or reflex optics onto slide-cut receivers, making it ideal for law enforcement and competitive shooters.

Machined from hardened steel, the EPS/K spacer features precision tolerances that ensure repeatable optic seating and indexing. Its lightweight design minimizes slide mass redistribution while providing the necessary standoff distance for EPS and K-variant optic platforms. The spacer effectively prevents rotational play and maintains zero shift during rapid fire cycles, which is crucial for intermediate-distance pistol work.

Tactical professionals, range competitors, and duty officers will find this adapter particularly beneficial when using multiple optic types or when field-swapping optics. The spacer integrates seamlessly with Shadow Systems slide platforms and compatible Modular Optic System (MOS) cuts found on various duty and competition pistols, and it requires no permanent modification for installation.