Independent field journal · Practice, evidence, judgmentIssue No. 01 / Summer 2026
KGKNOWN GROUNDClarity and capability in a contested world
Newsletter
Product record · Specifications checked August 26, 2026

Holosun EPS

A compelling specification set; long-term verdict pending.

Research status · Best value candidate

Source-backed record

Research record; not firsthand tested.
11 documented specifications, source references, and verification dates are present. Mounting paths are reviewed separately.

Key facts

Closed emitter

Weight: 1.4 oz
Dimensions: 0.90 x 0.63 in window
Compatibility: K / RMSc footprint

Typical price

$329.00

Checked July 10, 2026. Prices may change.

Where to buy

Check prices for Holosun EPS

We may earn a commission from purchases made through paid links. It never changes our conclusions.

How Known Ground makes money →

Description

A compact enclosed optic with broad appeal.

Specifications

Documented specifications for Holosun EPS
Weight1.4 oz
Window0.90 × 0.63 in
BatteryCR1620 side tray
EmitterClosed
Housing7075-T6 aluminum
FootprintHolosun K footprint (RMR-to-K adapter included)
Adjustment1.5 MOA per click; ±30 MOA travel
Dimensions1.63 × 1.19 × 0.99 in
Battery lifeUp to 50,000 hours (setting 6)
Water resistanceIPX8
Brightness settings8 daylight and 4 night-vision compatible

Sources and verification

Continue researching