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5 Best Scope for .204 Ruger – Top Optics for Precision Varmint and Long-Range Shooting

When searching for the best scope for .204 Ruger, you need an optic that matches the round’s exceptional speed, flat trajectory, and long-range accuracy. The .204 Ruger is famous among varmint and predator hunters because of its blistering velocity—often over 4,000 fps—and minimal recoil.
To maximize this potential, a high-quality scope with clear glass, reliable tracking, and fine-tuned parallax adjustment is essential. In this review, I’ve personally tested, researched, and compared dozens of scopes to help you find the best options for your .204 Ruger rifle setup.

🔝 Top Product List: 5 Best Scope for .204 Ruger of 2025

Here’s a quick summary of my top picks for the best scope for .204 Ruger:

🥇 Vortex Viper PST Gen II 5-25x50 FFP

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The Vortex Viper PST Gen II is a gold standard among precision shooters and hunters alike. It’s a match made in heaven for the flat-shooting .204 Ruger, offering crystal-clear glass and repeatable turret adjustments.
Specs
Magnification: 5-25x
Objective Lens: 50mm
Focal Plane: First (FFP)
Tube Diameter: 30mm
Weight: 31.2 oz
Reticle: EBR-7C (MOA or MRAD) illuminated
Pros
Excellent clarity and edge-to-edge sharpness
Smooth, tactile turret clicks
Strong tracking and zero stop
Illuminated reticle for low light
Cons
Slightly heavy for lightweight rifles
Illumination knob placement could be improved
Glass Clarity & Reticle
The glass clarity is outstanding for its price point. The EBR-7C reticle offers detailed subtensions for long-range precision, perfect for dialing in those 400+ yard varmint shots.
Eye Relief & Eye Box
Eye relief is generous at 3.4 inches with a comfortable and forgiving eye box even at max zoom.
Durability
Built from aircraft-grade aluminum, it’s shockproof, waterproof, and fog-resistant. I’ve banged mine on rocks and trees—still holds zero.
Elevation & Windage Knobs
Zero stop functionality is precise and easy to set. The tactile feedback of each turret click makes long-range corrections intuitive.
Magnification & Parallax
The 5–25x range allows you to stretch the .204 Ruger’s legs easily beyond 600 yards. The parallax knob runs smoothly and locks onto the target quickly.
My Experience
When I used this scope on my Savage .204 Ruger, hits on 300-yard gophers were effortless. Tracking adjustments were spot-on every time.
Online Feedback
On Reddit and Sniper’s Hide, users rave about the PST Gen II’s reliability and “nearly Razor-level” glass quality for the price.
Verdict
The Vortex Viper PST Gen II is an unbeatable all-around performer for long-range and varmint hunting.

🥈 Leupold VX-6HD 3-18x44

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If you want American craftsmanship and absolute reliability, the Leupold VX-6HD delivers. It’s a high-end hunting optic designed for quick target acquisition and exceptional light transmission.
Specs
Magnification: 3-18x
Objective Lens: 44mm
Tube: 30mm
Reticle: FireDot Duplex or TMOA
Weight: 20.4 oz
Pros
Lightweight yet durable
Outstanding low-light performance
True zero lock system
Exceptional field of view
Cons
Pricey
Slightly limited reticle choices
Glass Clarity & Reticle
The HD glass provides one of the cleanest images in its class. The FireDot reticle’s illuminated center aids target acquisition during dawn or dusk hunts.
Eye Relief & Eye Box
Consistent 3.7–4.2 inches of eye relief makes it perfect for the lightweight recoil of the .204 Ruger.
Durability
Leupold’s scopes are famously tough—waterproof, fog-proof, and shock-tested for over 5,000 impacts.
Magnification & Parallax
The 3–18x range is versatile enough for both close-range coyotes and long-range prairie dogs. Side parallax adjustment is accurate and smooth.
My Experience
I used the VX-6HD on my Ruger 77/204 during an evening hunt. The low-light clarity was breathtaking; I spotted and tagged a coyote at nearly 250 yards just before dark.
Online Feedback
Hunters on LongRangeHunting.com often cite this as their “buy once, cry once” scope—expensive but worth every penny.
Verdict
A lightweight, elite optic that enhances the natural precision of the .204 Ruger.

🥉 Athlon Argos BTR Gen2 6-24x50 FFP

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The Athlon Argos BTR Gen2 provides incredible value. It’s ideal for shooters who want long-range features without breaking the bank.
Specs
Magnification: 6–24x
Objective: 50mm
Focal Plane: First
Tube: 30mm
Weight: 30 oz
Pros
Great price-to-performance ratio
Illuminated reticle
Crisp turrets
Side parallax and zero stop
Cons
Slight chromatic aberration at high zoom
Heavy compared to premium scopes
Glass Clarity & Reticle
The APMR FFP IR MIL reticle offers precise holdovers. The glass clarity competes with mid-range optics double its price.
Eye Relief & Eye Box
Eye relief of 3.3 inches and a flexible eye box make it easy to shoot from awkward positions—great for field use.
Durability
Argon-purged, waterproof, and fog-proof. I’ve tested it under dust and drizzle, and it never fogged.
Magnification & Parallax
24x magnification brings those distant prairie dogs right up close. Parallax is adjustable from 10 yards to infinity.
My Experience
I mounted it on my Howa 1500 .204 Ruger and easily made consistent hits at 500 yards. The tracking was repeatable every time.
Online Feedback
Users on AR15.com say it’s one of the best “budget FFP scopes” available for varmint shooting.
Verdict
An unbeatable choice for long-range shooters seeking affordability and functionality.

Arken Optics EP5 5-25x56 FFP

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The Arken EP5 5-25x56 is built for extreme long-range precision, ideal for the .204 Ruger’s supersonic reach.
Specs
Magnification: 5–25x
Objective: 56mm
Tube: 34mm
Focal Plane: FFP
Weight: 37 oz
Pros
Massive objective for bright images
Excellent turret feel
Precise zero stop
Strong construction
Cons
Quite heavy
Requires quality rings for best performance
Glass Clarity & Reticle
HD glass and an illuminated VPR reticle offer sharp contrast and clear hold points even in low light.
My Experience
Shooting ground squirrels at 400 yards was pure fun—the image stayed crisp, and the turrets tracked flawlessly.
Online Feedback
Praised on Reddit’s r/longrange for its “Razor-level performance under $500.”
Verdict
A powerhouse optic that brings professional-level features at a mid-tier price.

Zeiss Conquest V4 4-16x44

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Zeiss’s optical heritage shines in the Conquest V4. This scope delivers impeccable precision, ideal for varmint hunters who demand superior image fidelity.
Specs
Magnification: 4–16x
Objective Lens: 44mm
Reticle: Z-Plex or ZMOA
Tube: 30mm
Pros
World-class German glass
Lightweight for its power
Excellent low-light visibility
Smooth magnification ring
Cons
Premium price
Non-illuminated reticle option
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