Primary Arms SLx 1-6x24 SFP Rifle Scope Gen III is engineered with the Advanced Combined Sighting System (ACSS) reticle, optimized for calibers 5.56, 5.45, and .308. This second focal plane scope maintains a consistent reticle size across all magnifications, allowing quick target acquisition at 1x and precise aiming at 6x. The patented ACSS reticle integrates bullet drop compensation, wind holds, moving target leads, and range estimation, making it highly functional from 0 to 800 yards.
Constructed from durable 6063 aluminum, this scope offers a hardcoat anodized matte black finish for rugged field use. It features a compact design at just 10.04 inches long and weighs 16.9 ounces, making it lighter and shorter than previous models. The red illuminated reticle includes 11 brightness settings powered by an included CR2032 battery with a spare stored under the windage turret cap. Fully multicoated lenses ensure maximum light transmission in low-light conditions. Backed by the Primary Arms Lifetime Warranty, this scope is a reliable choice for tactical, hunting, and sport shooting applications.
Features
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SILVER RATED BY NTOA: Validated for tactical reliability and performance in demanding environments.
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SECOND FOCAL PLANE RETICLE: Reticle size remains constant, aiding rapid target acquisition at low magnification.
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ADVANCED ACSS RETICLE: Combines BDC, wind holds, moving target leads, and range estimation for versatile shooting.
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RED ILLUMINATED RETICLE: Provides 11 brightness levels for clear sighting in varied lighting conditions.
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COMPACT AND LIGHTWEIGHT: Shorter length and reduced weight improve handling and mounting options.
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TOUGH ALUMINUM CONSTRUCTION: 6063 aluminum with hardcoat anodized finish ensures durability and weather resistance.
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FULLY MULTICOATED LENSES: Enhance light transmission for clearer images during dawn, dusk, or cloudy days.
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LIFETIME WARRANTY: Covers defects and wear, providing long-term user confidence.
Technical Specifications Table
Specification |
Detail |
Magnification |
1x - 6x |
Objective Lens Diameter |
24mm |
Reticle |
ACSS 5.56/5.45/.308, second focal plane, red illuminated |
Illumination |
Red, 11 brightness settings, CR2032 battery included |
Eye Relief |
3.3 to 3.5 inches |
Field of View (100 yards) |
110 ft (1x) to 19.3 ft (6x) |
Tube Diameter |
30mm |
Length |
10.04 inches (255 mm) |
Weight |
16.9 ounces (479 g) |
Material |
6063 Aluminum, hardcoat anodized matte black |
Turret |
Capped, low profile, finger adjustable, 1/2 MOA click |
Water and Fog Proof |
Yes |
Warranty |
Lifetime Warranty |
What’s in the Box?
- Primary Arms SLx 1-6x24 SFP Rifle Scope Gen III
- Lens covers
- Scope caps
- CR2032 lithium battery (installed)
- Spare CR2032 lithium battery (in windage turret cap)
- User manual for zeroing and reticle operation
Customer Reviews
"The ACSS reticle really speeds up target acquisition and the illumination settings are perfect for various light conditions. Durable build and lightweight design make it my go-to scope." – Verified Buyer
"Impressed with the zeroing process and holdover features. Works flawlessly with my 5.56 rifle for both close quarters and mid-range shots." – Tactical Shooter
"Excellent clarity and solid construction. The lifetime warranty adds peace of mind that this scope will last through many seasons." – Experienced Hunter
FAQ
How does the second focal plane reticle impact performance? The second focal plane design keeps the reticle size constant across magnifications, allowing for quick target acquisition at low power and precise holdover at the highest setting. This suits dynamic shooting scenarios where versatile magnification is needed.
Is this scope suitable for multiple calibers? Yes, the ACSS reticle is calibrated for 5.56, 5.45, and .308 calibers, providing bullet drop compensation and wind holds specifically tailored for these rounds, enhancing accuracy without manual calculations.
What maintenance is required to keep this scope in optimal condition? The scope’s anodized aluminum body and fully multicoated lenses ensure durability with minimal upkeep. Regular cleaning of lenses with appropriate cloths and checking turret caps for tightness will maintain performance. The scope is water and fog proof for reliable use in varying weather.
How does it compare to previous generations? The Gen III model is shorter by 18mm, lighter by 1.88 ounces, and offers 10 MOA additional internal adjustment. The chevron center aiming point improves precision over the dot used in older versions, making it a refined upgrade.
Can this scope be used with night vision equipment? This model is not compatible with night vision devices but performs well in low light due to its illuminated reticle and multicoated lenses.
Similar Models
Explore the full range of Primary Arms optics to find the best fit for your shooting needs. Consider models like the Primary Arms SLx 3-18x44 FFP for extended range precision or the SLx 4-14x44 for tactical versatility. Browse the complete Primary Arms lineup for innovative optics designed to enhance your shooting performance across various applications.