# Leupold Mark 5HD 5-25x56 vs Primary Arms GLx 4-16x50 FFP: specs and price compared

A sourced, side-by-side comparison of the Leupold Mark 5HD 5-25x56 (Leupold) and Primary Arms GLx 4-16x50 FFP (Primary Arms) among rifle scopes. Primary Arms GLx 4-16x50 FFP is the cheaper of the two at $699.99.

## Side by side

| Spec | Leupold Mark 5HD 5-25x56 | Primary Arms GLx 4-16x50 FFP |
| --- | --- | --- |
| US price | $2199.99 | $699.99 |
| Brand | Leupold | Primary Arms |
| Magnification range | 5-25x | 4-16x |
| Objective diameter (mm) | 56 | 50 |
| Tube diameter (mm) | 35 | 30 |
| Focal plane | FFP | FFP |
| Reticle illuminated | No | Yes |
| Elevation travel mil | 35 | — |
| Click value | 0.1 MRAD | 0.1 MIL |
| Field of view (ft) | 20.4 | — |
| Eye relief (in) | — | 3.5 |
| Parallax type | side-focus | side-focus |
| Length (in) | 15.7 | 13.8 |
| Weight (oz) | 30 | 23.5 |

## Key differences

- Magnification range: Leupold Mark 5HD 5-25x56 5-25x vs Primary Arms GLx 4-16x50 FFP 4-16x
- Objective diameter (mm): Leupold Mark 5HD 5-25x56 56 vs Primary Arms GLx 4-16x50 FFP 50
- Tube diameter (mm): Leupold Mark 5HD 5-25x56 35 vs Primary Arms GLx 4-16x50 FFP 30
- Reticle illuminated: Leupold Mark 5HD 5-25x56 No vs Primary Arms GLx 4-16x50 FFP Yes
- Click value: Leupold Mark 5HD 5-25x56 0.1 MRAD vs Primary Arms GLx 4-16x50 FFP 0.1 MIL
- Length (in): Leupold Mark 5HD 5-25x56 15.7 vs Primary Arms GLx 4-16x50 FFP 13.8
- Weight (oz): Leupold Mark 5HD 5-25x56 30 vs Primary Arms GLx 4-16x50 FFP 23.5

## Sources

- Leupold Mark 5HD 5-25x56: https://www.leupold.com/mark-5hd-5-25x56-m5c3-ffp-tmr-riflescope (leupold.com, verified 2026-07-11)
- Primary Arms GLx 4-16x50 FFP: https://primaryarmsoptics.com/optics/rifle-scopes/medium-range-scopes/primary-arms-glx-4-16x50-ffp-rifle-scope/ (primaryarmsoptics.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/rifle-scopes/leupold-mark-5hd-5-25x56-vs-primary-arms-glx-4-16x50-ffp/
Cite: Per The Front Desk Review, Leupold Mark 5HD 5-25x56 ($2199.99) vs Primary Arms GLx 4-16x50 FFP ($699.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/rifle-scopes/leupold-mark-5hd-5-25x56-vs-primary-arms-glx-4-16x50-ffp/
License: CC BY 4.0.