

Primary Arms SLx 3-18x50mm FFP Gen II Rifle Scope features a first focal plane ACSS Apollo reticle optimized for 6.5 Creedmoor and .224 Valkyrie cartridges. This scope delivers true reticle subtensions at every magnification, allowing precise holdovers and range estimations from 3x to 18x without recalculating adjustments. The 50mm objective lens increases light transmission for improved clarity and a larger eyebox, enhancing target acquisition in varied lighting conditions.
Rebuilt with enhanced turrets, the scope offers 100 MOA elevation and 64 MOA windage adjustment ranges with precise tactile and audible clicks. The Easy Stop® zero reset system simplifies re-zeroing after adjustments. Its rugged 30mm tube design is waterproof, fog resistant, and shockproof, making it reliable in demanding environments. The magnification ring’s dovetail lever compatibility supports optional flip lever attachment for quick magnification changes, ideal for precision shooting at distances up to 1,000 yards.
With six illumination settings on the reticle and a durable construction backed by a lifetime warranty, this rifle scope is well-suited for tactical, hunting, and long-range shooting applications. Upgrade your setup with a scope built for accuracy, versatility, and consistent performance under field conditions.
Features
- FIRST FOCAL PLANE RETICLE: Maintains accurate holdovers and range estimations across all magnifications for precision shooting.
- ILLUMINATED ACSS APOLLO RETICLE: Optimized specifically for 6.5 Creedmoor and .224 Valkyrie with multiple illumination levels for low-light conditions.
- 3-18X MAGNIFICATION RANGE: Enables close-range target acquisition at 3x and detailed long-range shots up to 18x magnification.
- 50MM OBJECTIVE LENS: Enhances light transmission and produces a larger eye box for faster target engagement.
- IMPROVED TURRETS WITH EASY STOP®: Offers precise, tactile 0.1 Mil clicks with zero-reset functionality for confident adjustments.
- ROBUST 30MM MAIN TUBE: Provides enhanced durability and resistance to water, fog, and recoil impacts.
- DOVETAIL MAGNIFICATION LEVER COMPATIBLE: Allows attachment of Primary Arms Slide Mount Flip Lever for rapid zoom changes.
- LIFETIME WARRANTY: Ensures long-term reliability and customer support for all SLx optics products.
Technical Specifications Table
Specification | Details |
---|---|
Magnification | 3x – 18x |
Objective Lens Diameter | 50 mm |
Reticle | Illuminated ACSS Apollo 6.5CM / .224V |
Reticle Type | First Focal Plane (FFP) |
Tube Diameter | 30 mm |
Eye Relief | Low: 3.5 in. / High: 3.9 in. |
Field of View @100 yards | Low: 35 ft. / High: 5.9 ft. |
Elevation Adjustment | 100 MOA total |
Windage Adjustment | 64 MOA total |
Click Value | 0.1 Mil |
Illumination Settings | 6 Levels |
Length | 13.6 inches |
Weight | 32.4 oz. (with battery) |
Battery Type | CR2032 3V Lithium |
Water Resistance | Waterproof, Fog Resistant |
Shock Resistance | Shockproof |
Warranty | Lifetime |
What’s in the Box?
- Primary Arms SLx 3-18x50mm FFP Gen II Rifle Scope
- CR2032 3V Lithium Battery
- Lens Covers
- Sunshade
- Instruction Manual
- Cleaning Cloth
Customer Reviews
“The optical clarity at 18x is impressive. Holds zero perfectly after repeated adjustments. A solid scope for precision shooting.”
“Illumination settings are easy to adjust and work well in low light. The large eyebox made target acquisition quick and comfortable.”
“Durable construction and smooth turret clicks. The first focal plane reticle makes range estimation straightforward in the field.”
FAQ
How does the first focal plane reticle improve shooting accuracy?
The reticle scales with magnification, so holdover points remain accurate at any zoom level. This enables quick adjustments without recalculating distance or elevation, perfect for dynamic shooting scenarios.
Is this scope suitable for long-range hunting?
Yes, with 18x magnification and precise turrets offering 100 MOA elevation, it supports shots out to 1,000 yards. The optimized ACSS Apollo reticle assists with wind compensation and range estimation.
What maintenance does the scope require?
Minimal maintenance is needed. Keep lenses clean with the included cloth and ensure the battery is replaced as needed. The rugged construction protects internal components against weather and recoil.
How does this model compare to other Primary Arms scopes?
The Gen II 3-18x50mm offers enhanced optical clarity, improved turret adjustments, and a larger eyebox compared to earlier SLx models, making it a versatile option for tactical and precision shooters.
Can I mount accessories like magnification flip levers?
Yes, the updated magnification ring accepts dovetail levers, including Primary Arms’ Slide Mount Magnification Flip Lever, enabling quick zoom changes without losing grip.
Similar Models
Explore more from Primary Arms’ SLx series to match your shooting needs. Consider the SLx 1-8x24mm for fast target acquisition or the SLx 5-20x50mm for extended-range precision. Browse the full collection to find optics tailored for tactical, hunting, and competitive shooting.
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