# Primary Arms SLx MD-25 vs Bushnell TRS-25: specs and price compared

A sourced, side-by-side comparison of the Primary Arms SLx MD-25 (Primary Arms) and Bushnell TRS-25 (Bushnell) among red dot sights. Bushnell TRS-25 is the cheaper of the two at $79.95.

## Side by side

| Spec | Primary Arms SLx MD-25 | Bushnell TRS-25 |
| --- | --- | --- |
| US price | $159.99 | $79.95 |
| Brand | Primary Arms | Bushnell |
| Sight type | tube | tube |
| Dot size moa | 2 | 3 |
| Reticle type | dot | dot |
| Objective window (mm) | 25 | 20 |
| Battery type | CR2032 | CR2032 |
| Battery life hrs | 50000 | 5000 |
| Brightness settings | 11 | 11 |
| Mount footprint | Aimpoint-Micro | Weaver/Picatinny |
| Weight grams | — | — |
| Length (mm) | — | — |
| Night vision compatible | Yes | No |
| Motion activation | Yes | No |

## Key differences

- Dot size moa: Primary Arms SLx MD-25 2 vs Bushnell TRS-25 3
- Objective window (mm): Primary Arms SLx MD-25 25 vs Bushnell TRS-25 20
- Battery life hrs: Primary Arms SLx MD-25 50000 vs Bushnell TRS-25 5000
- Mount footprint: Primary Arms SLx MD-25 Aimpoint-Micro vs Bushnell TRS-25 Weaver/Picatinny
- Night vision compatible: Primary Arms SLx MD-25 Yes vs Bushnell TRS-25 No
- Motion activation: Primary Arms SLx MD-25 Yes vs Bushnell TRS-25 No

## Sources

- Primary Arms SLx MD-25: https://www.primaryarms.com/primary-arms-slx-md25-rotary-knob-25mm-microdot-gen-2-autolive-2-moa-red-dot-reticle (primaryarms.com, verified 2026-07-11)
- Bushnell TRS-25: https://www.bushnell.com/products/trophy-trs-25-red-dot-sight (bushnell.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/red-dot-sights/primary-arms-slx-md-25-vs-bushnell-trs-25/
Cite: Per The Front Desk Review, Primary Arms SLx MD-25 ($159.99) vs Bushnell TRS-25 ($79.95) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/red-dot-sights/primary-arms-slx-md-25-vs-bushnell-trs-25/
License: CC BY 4.0.