Vortex Optics Viper HD First Focal Plane Scopes
- Rifle Scope
- 5 mm
- 5x
- 5x
- Better rated than 83%
A well-built first focal plane scope with genuine ranging capability at any magnification, backed by Vortex's transferable warranty.
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How it ranks among the 359 rifle scopes we track
4.9★ across 22 Amazon ratings, Bayesian-smoothed toward the category average.
22 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 359 rifle scopes we track - how the scorecard works · full rifle scopes data report. Confidence: limited - limited rating history.Last refreshed Jun 22, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Vortex Optics' Viper HD is a 5-25x50 first focal plane rifle scope built on a 30mm tube, with an illuminated VMR-4 reticle designed for holdover and ranging at distance.
Because the reticle sits in the first focal plane, its markings stay proportional to the target at any magnification, which matters for shooters who dial or hold for distance across the full zoom range rather than at one fixed power. The scope is backed by Vortex's transferable VIP warranty, which covers repair or replacement for damage or defects.
- 5-25x50, first focal plane, 30mm tube
- Illuminated VMR-4 reticle for ranging and holdover
- RevStop Zero locking elevation turret
- Vortex VIP lifetime, transferable warranty
Who it's for
Suits long-range shooters who want first focal plane holdover reference at any zoom level, backed by a lifetime warranty. Less suited to shooters who only need a basic duplex reticle for closer-range hunting.
What buyers say
From Amazon customer reviews.
The one buyer review on file describes the optic as performing well when mounted on a Barrett rifle in an MRAD configuration, with no issues reported.
Strengths and trade-offs
Drawn from this product's published specifications.
- First focal plane reticle usable at any zoom
- 30mm tube with HD, Armortek coated glass
- Argon purged for fogproof, waterproof use
- Backed by Vortex's transferable lifetime warranty
- Windage capped rather than exposed for tool-free adjustment
Performance notes
The 30mm tube and HD glass are built for edge-to-edge sharpness and light transmission, with Armortek coating on exterior lenses for scratch resistance. Argon purging is meant to keep the scope fogproof and waterproof, while the RevStop Zero System on the exposed elevation turret is designed to return reliably to a set zero. The VMR-4 reticle supports ranging, holdover and windage correction at any point in the 5x zoom range since it sits in the first focal plane.
Specifications
| Brand | Brand |
|---|---|
| Model | VPR-52501 |
| Dimensions & fit | |
| Objective Lens Diameter | 5 mm |
| Item Weight | 1.6 pounds |
| Construction & materials | |
| Material Type | Aluminum |
| Color | Black |
| Compatibility & installation | |
| Mounting Type | Weaver Mount |
| Compatible Devices | Rifle |
| Included components | |
| Unit Count | 1 |
| Included Components | Scope, Neoprene Cover, Sunshade, Lens Cloth, CR2032 Battery, Custom Turret Tool, RevStop Zero Ring |
| Warranty & support | |
| Warranty Description | Limited lifetime |
| Other details | |
| Magnification Minimum | 5x |
| Magnification Maximum | 5x |
| Sport Type | Hunting |
| Reticle Type | VMR-4 |
| Night vision | No |
| Product Style | VMR-4 (MOA) |
| Item Type Name | scope |
Other Brand rifle scopes
How it compares
This product against the closest alternatives we track in rifle scopes.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Vortex Optics Viper HD First Focal Plane ScopesThis product | 4.9 / 5 | 22 | 2.7 / 5 |
| UTG 3-12X44 30mm Compact ScopeUTG | 4.5 / 5 | 3,000 | 4.4 / 5 |
| PINTY Tactical Rifle Scope Combo: Illuminated OpticsPinty | 4.4 / 5 | 1,100 | 4.3 / 5 |
| Firefield RapidStrike 1-6x24 SFP Riflescope KitFirefield | 4.5 / 5 | 900 | 4.3 / 5 |
| EOTECH XPS2 Holographic Weapon SightEotech | 4.6 / 5 | 1,100 | 4.2 / 5 |
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Questions about the Brand VPR-52501
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Why does first focal plane matter on this scope?
The VMR-4 reticle's ranging and holdover markings stay proportional to the target at any magnification from 5x to 25x, not just at one fixed power.
Is the Viper HD waterproof?
Yes, it is argon purged for fogproof and waterproof performance according to Vortex.
What does the VIP warranty cover?
Vortex's transferable lifetime warranty covers repair or replacement for damage or defects, excluding loss, theft, deliberate damage or cosmetic wear that doesn't affect performance.