What Makes the Vortex Viper PST 1-4×24 Special?
If you’re into 3-gun competitions and need a solid, affordable optic, the Vortex Viper PST 1-4×24 might be exactly what you’re looking for. In this review, we’ll break down its features, performance, and why it’s a strong choice for both new and experienced shooters.
The Vortex Viper PST 1-4×24 is a low-power variable optic (LPVO) designed to handle the fast-paced action of 3-gun competitions and tactical use. Here’s what makes it stand out:
Zero Stop: Comes with zero stop shims, which make resetting your zero fast and easy.
Magnification Range: The scope has true 1x to 4x magnification. This means you can shoot close-range targets with the same speed as a red dot and still handle mid-range shots with precision.
Etched Illuminated Reticle: The reticle is etched into the glass and has adjustable brightness levels. This works great in low-light situations, but it’s not as bright as it could be in direct sunlight.
Reticle Options: You can pick from two types: the TMCQ MOA (with capped or uncapped turrets) or the MRAD (uncapped only).
Built Tough: It’s shockproof, waterproof, and fogproof, so it’ll perform in all kinds of weather.
How It Performs in 3-Gun Matches
The Vortex Viper PST is a reliable performer in 3-gun competitions. Over a full season of shooting in Minnesota, it handled extreme conditions from summer heat to sub-zero winter temperatures (-7°F). The scope’s clarity stayed sharp, and it didn’t fog up once.
How Clear Is the Glass?
The glass quality on the Viper PST is outstanding for its price. Vortex uses special coatings to improve light transmission, so you get a bright, clear view. This is especially helpful in low-light situations, like early morning or shaded stages. However, the reticle’s illumination could be brighter, particularly in bright sunlight.
In low-light situations, the reticle really shines (pun intended). You can adjust the brightness to match your environment, making it easy to see without being too bright. This is perfect for dim stages or when shooting at dusk.
What Reticle Options Are Available?
The Vortex Viper PST offers two reticle types, so you can choose one based on your needs:
- TMCQ MOA Reticle: Simple and easy to use, this reticle is great for shooters who don’t want to mess with adjustments during a match. If you go with the capped turret version, you’ll avoid accidental adjustments altogether.
- MRAD Reticle: This is more precise but has uncapped turrets, which can be a problem in fast-paced matches. I found that my elevation turret got bumped out of position a lot during use. Unless you’re used to MRAD adjustments, the TMCQ MOA reticle with capped turrets is a safer choice.
The TMCQ MOA reticle has hash marks for windage and elevation, which makes it easy to hold over for long shots. If your match includes targets at a range of distances, this reticle will help you stay fast and accurate without adjusting the turrets every time.
Is It Durable Enough for Tactical Use?
Yes! The Viper PST is built to last. I’ve dropped it into dump boxes, handled it roughly, and used it in all kinds of weather. Aside from a few small scratches, it held its zero perfectly. This makes it a great option for both competition and tactical shooting.
How Do You Mount It on an AR-15?
Mounting the Viper PST on an AR-15 is simple with a good one-piece mount. Brands like Vortex, ADM, and Aero Precision offer excellent options. Adding a throw lever to the magnification ring will make it easier to switch between 1x and 4x quickly during a match.
Zeroing the Viper PST is straightforward. Start by bore-sighting at 25 yards, then fine-tune at 50 or 100 yards. The zero stop shims make it easy to lock in your zero so you can return to it after any adjustments.
Pros and Cons of the Vortex Viper PST 1-4×24
Pros:
- Excellent glass clarity and light transmission
- True 1x magnification for close-range shooting
- Durable build that’s shockproof, waterproof, and fogproof
- Flexible reticle options to suit different preferences
- Backed by Vortex’s VIP lifetime warranty
Cons:
- Reticle illumination could be brighter in daylight and extreme cold
- Magnification ring is stiff and works better with a throw lever
How Does It Compare to the Razor HD Gen II?
The Razor HD Gen II is a step up from the Viper PST in terms of glass clarity, reticle illumination, and overall build quality. However, it’s also much more expensive. The Viper PST gives you about 80% of the performance at a fraction of the cost, making it a better value for most shooters.
Final Thoughts
The Vortex Viper PST 1-4×24 is an excellent choice for anyone getting into 3-gun competitions or looking for a dependable, budget-friendly LPVO. It’s tough, performs well in most lighting conditions, and offers great value for the price. While the reticle brightness and stiff magnification ring aren’t perfect, they’re minor issues compared to everything else this scope does well.
With Vortex’s lifetime warranty, you can buy this scope with confidence. Whether you’re engaging fast-moving close-range targets or lining up precise mid-range shots, the Vortex Viper PST 1-4×24 will keep you competitive and ready for action.
