Citadel 3-18×50 LR1: A Premium Long-Range Riflescope for Precision Shooters

(MANSFIELD, TEXAS 2019/01/23) – Sightmark expands the Citadel riflescope family with the addition of the Citadel 3-18×50 LR1 riflescope. This premium riflescope is designed for hunters, medium-to-long-range shooting, competition shooters and law enforcement.

Citadel 3-18×50 LR1 reticle with ¼ MOA click adjustments and first focal plane reticle.
The Citadel 3-18×50 LR1 reticle features ¼ MOA click adjustments at 100 yards and a first focal plane reticle.

Versatility Across Hunting, Competition, and Tactical Use

Whether you're glassing for game in open country, ringing steel at a competition, or holding a hard perimeter on a tactical assignment, the Citadel 3-18×50 LR1 is designed to handle all scenarios with ease. The 6x optical system provides versatile magnification from 3x to 18x, ideal for acquiring fast targets at medium range or dialing in for long-range precision shots. With a 50mm objective lens, this optic delivers enhanced light transmission, giving you a brighter image when it matters most—especially during dawn and dusk hours when wildlife is on the move.

First Focal Plane Advantage

The Citadel LR1 is equipped with a first focal plane (FFP) reticle, a must-have for shooters who rely on accurate ranging and holdovers. Unlike second focal plane reticles, which change in apparent size as magnification changes, an FFP reticle maintains proportional subtensions at all magnification levels. This means that whether you're at 3x or zoomed all the way in at 18x, your holdover points and range estimations stay consistent—an invaluable asset in real-world shooting conditions.

Precision Turrets and MOA Click Adjustments

The scope’s exposed, pop-up locking turrets allow for fast, reliable elevation and windage adjustments on the fly. Each click moves your point of impact by ¼ MOA at 100 yards, giving you the fine control needed to zero with confidence or make precise corrections during long-range engagements. The pop-up design also prevents accidental changes in your turret settings during transport or field use, ensuring your zero stays locked down when it counts.

Rugged Build Quality with Tactical Features

Durability and reliability are non-negotiable in the field, which is why the Citadel 3-18×50 LR1 is engineered to be IP67 waterproof, shockproof, fogproof, and dustproof. It’s built to withstand harsh environments—from humid swamps to dry deserts—and will shrug off heavy recoil from magnum calibers. The included flip-up lens covers help protect your glass from dust and debris, while the integrated throw lever allows for fast magnification changes without losing sight of your target. A sunshade cover is also included to minimize glare during bright conditions.

Illuminated Reticle with Multiple Brightness Settings

Featuring a red-illuminated reticle with 11 brightness settings, the Citadel ensures visibility in a wide range of lighting conditions. Whether you're shooting under overcast skies, through dense woodland shadows, or in full daylight, you can quickly adjust brightness for optimal contrast against your target. The illumination can also be turned off for a clean black reticle when not needed, preserving battery life and reducing visual clutter.

Included Accessories for Out-of-the-Box Readiness

The Citadel 3-18×50 LR1 comes fully loaded with everything you need to get started. Inside the box, you’ll find flip-up covers for lens protection, a removable throw lever for rapid magnification adjustments, and a threaded sunshade to reduce lens flare and improve visibility in bright environments. These thoughtful additions make the Citadel an optic that’s ready for real-world deployment right out of the box.

Conclusion: A Scope Built to Elevate Your Shooting

With premium features like a first focal plane reticle, precise ¼ MOA turrets, rugged waterproof construction, and illuminated targeting options, the Sightmark Citadel 3-18×50 LR1 is a versatile scope for serious shooters. Whether you're dialing for distance, holding over in a hunting scenario, or simply punching paper at the range, the Citadel provides rock-solid performance and dependable clarity shot after shot.

Shop the Citadel 3-18×50 LR1 now and upgrade your rifle with a precision optic built for results.

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Michael Valderrama

Michael was born in San Francisco, raised in the Phillipines and enlisted in the US Army in 2016 before becoming a writer for sightmark.com. Click the button below to read his full bio.

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