Primary Arms SLx 1-6x24 FFP Rifle Scope features the ACSS Raptor reticle specifically calibrated for 5.56, 5.45, and .308 calibers, with the reticle positioned in the first focal plane for consistent ranging and ballistic drop compensation at all magnifications. This optic offers a 1-6x magnification range, allowing fast target acquisition at low power and precise shot placement at higher power. Its fully multicoated lenses enhance light transmission to provide clear, bright images in various lighting conditions.
Constructed from durable 6063 aluminum with a hardcoat anodized matte black finish, the scope is built to withstand harsh environments and rough handling. The capped, finger-adjustable turrets offer precise windage and elevation adjustments, while 11 brightness settings for the red illuminated reticle ensure visibility from low light to daylight. Water and fog proof sealing maintain reliability in all weather. Included flip-up lens covers protect the lenses during transport and storage. Backed by a lifetime warranty, this scope is designed to perform consistently for every shooter.
Features
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FIRST FOCAL PLANE RETICLE maintains true ballistic drop compensation and ranging at all magnifications for consistent shot adjustments.
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ACSS RAPTOR RETICLE calibrated for 5.56/5.45/.308 calibers, featuring automatic target ranging to 600 yards and moving target lead indicators.
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ILLUMINATED RETICLE with 11 brightness settings powered by CR2032 battery, allowing customization from dusk to daylight conditions.
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RUGGED ALUMINUM CONSTRUCTION ensures durability with 6063 aluminum body and Type II hardcoat anodized matte black finish.
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CAPSULED FINGER-ADJUSTABLE TURRETS provide precise 1/4 MOA windage and elevation adjustments with protective caps to prevent accidental movement.
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FULLY MULTICOATED LENSES maximize light transmission for clear, sharp sight pictures in varied lighting scenarios.
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WATER AND FOG PROOF sealing guarantees reliable operation in adverse weather conditions.
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INCLUDED FLIP-UP LENS COVERS safeguard lenses from scratches and debris during transport and storage.
Technical Specifications Table
Specification |
Details |
Magnification |
1x - 6x |
Objective Lens Diameter |
24 mm |
Reticle |
ACSS Raptor 5.56/5.45/.308, First Focal Plane, Red Illuminated |
Reticle Illumination |
11 Brightness Settings, CR2032 Battery |
Eye Relief |
4.00 in - 4.30 in |
Field of View (at 100 yds) |
110 ft (1x) - 19.8 ft (6x) |
Tube Diameter |
30 mm |
Adjustment Graduation |
1/4 MOA |
Total Elevation Adjustment |
50 MOA |
Total Windage Adjustment |
50 MOA |
Length |
10.6 in |
Weight |
17.6 oz |
Material |
6063 Aluminum Alloy, Hardcoat Anodized |
Water/Fog Proof |
Yes |
Warranty |
Lifetime |
What’s in the Box?
- Primary Arms SLx 1-6x24 FFP Rifle Scope with ACSS Raptor Reticle
- Flip-up Lens Covers
- CR2032 Battery (installed)
- Spare CR2032 Battery (inside windage turret cap)
- Manual for Reticle Zeroing and Calibration
Customer Reviews
"The ACSS Raptor reticle is intuitive and accurate at all magnifications. I found ranging and holdovers easy to use during varmint hunting." – J. Thompson
"Durable build and clear glass make this scope a reliable choice, especially in low light. Battery life is solid with the red illumination." – M. Sanchez
"Adjustments are precise and turrets stay put thanks to the caps. The included manual helped me zero quickly for my .308 rifle." – L. Patel
FAQ
How does the first focal plane reticle improve shooting accuracy? The first focal plane (FFP) reticle scales with magnification, keeping ballistic drop compensation and ranging marks accurate at every zoom level. This eliminates the guesswork common with second focal plane scopes when magnifying targets.
Is this scope suitable for different calibers? Yes, the ACSS Raptor reticle is specifically calibrated for 5.56 NATO, 5.45x39mm, and .308 Winchester cartridges. The included manual assists with zeroing for these calibers to ensure ballistic accuracy.
What maintenance is required to keep lenses clear? Regular cleaning with a microfiber cloth and lens-safe solution is recommended. The flip-up lens covers provide protection against dust and scratches when not in use, helping maintain optimal lens clarity.
How does it perform in adverse weather? The scope is water and fog proof due to sealed construction and nitrogen purging, ensuring reliable operation in rain, fog, or humid conditions.
How does this model compare to other scopes in the SLx series? This 1-6x24 model offers the first focal plane reticle and ACSS Raptor specifically designed for tactical and varmint shooting, while other SLx models may feature different magnification ranges or reticles optimized for hunting or long-range precision.
Similar Models
Explore the full Primary Arms SLx optics collection including models like the SLx 3x Compact Prism Scope for quick target acquisition and the SLx 4-14x44 FFP for extended range precision. Discover options tailored to various shooting needs and environments within the Primary Arms lineup.