Steiner H6Xi 3-18X50 Str-Mil Ffp

The Steiner H6Xi 3-18x50 rifle scope brings serious precision to the modern hunter and long-range shooter who demands reliability without compromise. Built on a 30mm tube with first focal plane STR MIL reticle, this scope delivers the magnification range and optical clarity needed to hunt everything from close timber to distant ridgetops—and to shoot accurately at the range no matter your distance or conditions.

Steiner engineered the H6Xi with the kind of ruggedness you'd expect from military-grade optics, then tuned it for the American hunter's real-world needs. The 3-18x magnification span covers most hunting and precision rifle applications without forcing you to choose between close-range situational awareness and far-distance targeting. A 50mm objective lens gathers plenty of light for early morning and late afternoon hunts, while the side focus parallax adjustment lets you dial in perfectly sharp reticles at any distance. Wind and elevation corrections are dialed in 0.1 mrad clicks—14 MIL of windage and 21.5 MIL of elevation—giving you the room to stretch shots to genuine distance.

The scope is waterproof and fogproof with nitrogen filling to handle mountain weather, wet brush, and temperature swings from deep cold to hot days afield. Rotary dial illumination with a CR2032 battery keeps the reticle visible when you need it without burning battery life on unnecessary features. At 27.4 ounces and 13.3 inches long, it balances well on most modern rifle platforms without adding excessive weight or profile.

Key Features

• 3-18x magnification for close-range hunting and long-distance precision
• First focal plane (FFP) STR MIL reticle with rotary dial illumination
• 50mm objective lens for superior light gathering in low-light conditions
• Side focus parallax adjustment for critical sharpness at any distance
• 0.1 mrad click adjustments with 14 MIL windage and 21.5 MIL elevation range
• 30mm tube diameter for standard mounting flexibility
• Nitrogen-filled, waterproof, and fogproof construction
• Operating range from -13°F to +145°F for extreme temperature hunting
• Steiner Heritage Warranty coverage

Specifications

Frequently Asked Questions

What magnification range does the Steiner H6Xi offer and what hunting scenarios does it cover?

The 3-18x magnification range covers a wide spectrum of hunting situations. The 3x setting is ideal for close-range timber hunting and moving between cover, while 18x magnification is plenty for long-distance precision shooting and spotting game on distant ridges. Most hunters find this range versatile enough for everything from whitetail to elk and long-range target work.

Is the Steiner H6Xi first focal plane (FFP) reticle suitable for long-range hunting?

Yes. The scope features a first focal plane (FFP) design with a STR MIL reticle, which means the reticle scales proportionally with magnification. This is the reticle configuration preferred for long-range and precision shooting, where you're making distance-dependent adjustments and relying on the reticle for holdover and wind compensation across different magnification levels.

What is the side focus parallax adjustment, and why does it matter?

The side focus (also called side parallax) allows you to manually adjust the scope's focus to eliminate parallax—the apparent shift of the reticle relative to the target when your eye moves within the scope's eye relief box. By dialing in the correct distance, you ensure the reticle is perfectly sharp at your intended shooting distance, which is critical for precision shooting and identifying game at distance.

Will this scope work in cold weather and wet conditions?

Absolutely. The H6Xi is waterproof and fogproof with nitrogen filling, which prevents internal moisture condensation and fogging. It's rated to operate in temperatures from -13°F to +145°F, so it handles steep mountain temperature swings and wet weather hunting without compromise to optical clarity or mechanical reliability.