Vortex Viper PST GEN II 5-25×50 EBR-7C MOA

Product Description

The Vortex Viper PST Gen II 5-25×50 EBR-7C MOA is a first-focal-plane riflescope built for long-range precision shooting, competition, and tactical work. This optic combines high magnification range with an MOA-based reticle designed for precise holdovers and windage corrections.

With 5-25x magnification, this scope bridges close-range target acquisition and extended-distance shooting. The 50mm objective gathers enough light for low-light performance while keeping the profile reasonable for field use.

The EBR-7C reticle uses a Christmas-tree pattern with MOA hash marks. It gives you fast wind and elevation holds without dialing, which matters in dynamic shooting or when you need a quick follow-up shot.

Key Facts

• Model: Vortex Viper PST Gen II 5-25×50 EBR-7C MOA
• Magnification Range: 5-25x
• Objective Lens Diameter: 50mm
• Reticle Type: EBR-7C MOA
• SKU: vortex_viper_pst_gen_ii_PST-5256

Why the EBR-7C MOA Reticle Matters

The EBR-7C reticle is laid out in MOA increments, which means your reticle matches MOA-based turrets and ballistic calculators. If your dope calls for 6 MOA of elevation, you hold six marks. No conversion, no guessing.

First-focal-plane placement means the reticle scales with magnification. Your subtensions stay true whether you’re at 5x or 25x. That consistency is critical for ranging, holdovers, and follow-up shots at unknown distances.

The Christmas-tree design clusters more aiming points in the lower half of the reticle where most holds happen. You get finer resolution for wind calls and multiple targets without cluttering the center.

What This Scope Fits

This Viper PST Gen II pairs well with precision bolt rifles, gas-gun builds for PRS-style competition, and tactical carbines where you need variable magnification. The 5x bottom end works for close shots, and 25x gives you the detail for small targets past 500 yards.

Mounting requires a 30mm scope ring set and a Picatinny or Weaver-style rail. If you’re building a long-range rifle or upgrading an existing setup, confirm your ring height for proper cheek weld. Call us if you need guidance on compatible mounts or rail systems.

How the Viper PST Gen II Compares

The Viper PST Gen II sits between entry-level riflescopes and top-tier tactical optics. You get first-focal-plane reticle function, a wide magnification range, and robust turret design without paying for features most shooters don’t use in the field.

MOA-based reticles suit shooters who think in minutes of angle or who already own scopes with MOA turrets. If your shooting group, your range cards, or your training background is MOA, this reticle keeps everything consistent.

Buying from Western Sport in Roanoke, TX

Western Sport is a licensed FFL/SOT dealer serving North Texas and the DFW area since 2007. Owner and gunsmith Lance Rankin and his team handle transfers, special orders, and gunsmithing on site. Call 817-393-4000 to confirm specifications, discuss mounting options, or place an order.

Frequently Asked Questions

What does EBR-7C stand for on this Vortex scope?

EBR-7C is Vortex’s designation for a specific Christmas-tree-style reticle with MOA hash marks. The reticle is in the first focal plane, so it scales with magnification and the subtensions remain accurate at any power setting. It’s designed for fast wind and elevation holds without turning turrets.

Is the Viper PST Gen II 5-25×50 good for long-range shooting?

Yes, the 5-25x magnification range and first-focal-plane MOA reticle make this scope well suited for long-range precision work. The 25x top end gives you enough detail for small targets at extended distances, and the EBR-7C reticle provides precise holdover and windage references. Many competition and tactical shooters use this model for distances beyond 500 yards.

What is the difference between MOA and MRAD reticles?

MOA and MRAD are two different angular measurement systems. One MOA equals roughly one inch per 100 yards, while one MRAD equals roughly 3.6 inches per 100 yards. The Viper PST Gen II 5-25×50 EBR-7C uses an MOA reticle, which means the hash marks and turret adjustments are measured in minutes of angle. Choose MOA if your training, range cards, or other optics already use that system.

What rings and mounts work with the Viper PST Gen II 5-25×50?

This scope has a 30mm main tube and mounts to any Picatinny or Weaver-style rail using 30mm rings. Ring height depends on your rifle, rail height, and objective lens clearance. Call 817-393-4000 and we can help you select compatible rings and confirm the right height for your setup.

Can I use this scope on an AR-10 or similar gas gun?

Yes, the Viper PST Gen II 5-25×50 is commonly mounted on AR-10 platforms, precision gas guns, and large-frame AR builds chambered in 6.5 Creedmoor, .308 Winchester, and similar cartridges. The 5x low end keeps the scope usable at closer ranges, and the reticle design suits the precision shooting these rifles are built for. Confirm your rail and ring setup to ensure proper fit.

Does Western Sport offer gunsmithing for scope installation?

Yes, Western Sport has gunsmithing services on site. Owner and gunsmith Lance Rankin can help with scope mounting, bore sighting, and related work. Call 817-393-4000 to discuss your installation needs and schedule service at our Roanoke location.

Additional information