ZEISS LRP S3 636-56 vs Conquest V4 4-16x50: Long-Range Choice

Quick answer

Choose the ZEISS LRP S3 636-56 for precision long-range work where high magnification and maximum elevation travel matter. Choose the ZEISS Conquest V4 4-16x50 for a lighter, more versatile hunting and general-purpose scope with a simpler second focal plane reticle.

Magnification range and its real-world cost

The LRP S3 636-56 offers a 6-36x magnification range, while the Conquest V4 4-16x50 covers 4-16x. The wider top end of the LRP S3 lets you resolve small targets at distance, but it also brings a larger 56mm objective and a heavier build that suits stationary shooting more than carrying. The Conquest V4's 4-16x range is easier to handle in the field and still reaches 16x for medium-range shots.

If most of your shooting happens from a fixed position or a bench, the extra magnification is a genuine advantage. If you walk and stalk or hunt in tight cover, the lower bottom end (4x vs 6x) and lighter weight of the Conquest V4 make it more flexible.

Reticle and focal plane differences

The LRP S3 uses a first focal plane ZF-Mri reticle, which means the reticle subtensions stay true at every magnification. That is valuable for ranging and holdovers without changing the power ring. The Conquest V4 uses a second focal plane Z-Plex reticle 20, so the reticle size stays constant and subtensions are typically calibrated at one magnification. For quick hunting shots, the SFP reticle is simpler; for dialing and holdovers at varying distances, the FFP ZF-Mri is more precise.

Neither scope is inherently better here—it depends on whether you plan to dial elevation or hold over. The LRP S3's illuminated ZF-Mri reticle has five intensity levels and auto-off, while the Conquest V4's ZBi illumination is also available. Both offer illumination, but the LRP S3's center-of-reticle illumination is designed for precision aiming.

Elevation travel and turret design

The LRP S3 is listed with best-in-class total elevation travel, which matters if you shoot at extreme distances and want to dial rather than hold over. The Conquest V4 offers 80 MOA elevation and 60 MOA windage, with a capped windage turret and a ballistic turret. For most hunting and general precision shooting inside 800 meters, 80 MOA is plenty. If you routinely stretch beyond that or use a slower cartridge, the LRP S3's extra travel can keep you from running out of adjustment.

The Conquest V4's capped windage turret protects against accidental movement in the field, a useful feature for hunters. The LRP S3's turrets are designed for dialing, but the catalog does not specify whether they are locking or capped, so check that detail if you plan to carry the scope through rough terrain.

Trade-offs to weigh before you buy

• Magnification vs portability: The LRP S3's 6-36x range gives you more top-end power for tiny targets, but the larger 56mm objective and higher magnification range typically add weight and bulk. The Conquest V4's 4-16x range is easier to carry and still reaches 16x. If you walk long distances to hunt, favor the Conquest V4.
• First focal plane vs second focal plane: The LRP S3's FFP ZF-Mri reticle stays true at all magnifications, which simplifies holdovers. The Conquest V4's SFP Z-Plex reticle 20 is simpler and less cluttered for quick shots, but subtensions are only valid at one magnification. Decide whether you prefer to dial or hold over before choosing.
• Elevation travel vs capped turrets: The LRP S3 offers best-in-class total elevation travel for extreme-range dialing. The Conquest V4 provides 80 MOA elevation with a capped windage turret, which protects against accidental movement in the field. If you rarely dial beyond 800 meters, the Conquest V4's travel is sufficient.

Key specs at a glance

• ZEISS LRP S3 636-56 ZF-Mri Reticle 16 Riflescope: First focal plane ZF-Mri reticle with center-of-reticle red/green illumination and five intensity levels. The reticle subtensions remain valid at any magnification, so you can range and hold over without changing power.

  

• ZEISS Conquest V4 4-16x50 ZBi illum Ret (68) Ballistic Turret capped wind Riflescope: 4-16x magnification, 50mm objective, 30mm maintube, and 80 MOA elevation travel. This range covers most hunting and medium-range precision needs in a lighter, more compact package.

  

Which scope fits your shooting?

Best for

• Precision long-range shooting from a fixed position or bench
• Shooters who prefer first focal plane reticles and maximum elevation travel
• Situations where high magnification (up to 36x) is needed to identify small targets

Not for

• Hunters who prioritize light weight and compact size
• Shooters who prefer simple second focal plane reticles and capped turrets
• Those who rarely shoot beyond 500 meters and want a versatile, all-around scope