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Primary Arms SLx Compact 4-16X44mm FFP Rifle Scope

SKU: PA-SLXC-4-16X44F-PARENT

$399.99

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Product Details

The SLx® 4-16x44mm FFP Rifle Scope extends the trusted SLx optic line into the mid-power precision space, delivering a versatile magnification range in a surprisingly compact footprint. At just 10.1 inches in length, this scope is purpose-built for agile, low-profile setups—ideal for designated marksman rifles, hunting carbines, or compact bolt guns. Its streamlined form factor doesn’t come at the cost of performance, making it an excellent option for shooters who demand long-range capability without adding bulk.

At the heart of this optic is a First Focal Plane (FFP) optical system, ensuring consistent subtensions and accurate holdovers at any magnification. Paired with high-performance optical glass, the 44mm objective lens delivers excellent light transmission and clarity across a wide field of view. The eye box is forgiving and comfortable, allowing for quick target acquisition and positive engagement in both fast-paced and precision-focused shooting scenarios. An adjustable parallax (from 10 yards to infinity) further refines clarity and accuracy at all distances.

Built to Primary Arms’ rigorous SLx standards, this scope is shockproof, waterproof, and fog-resistant, with internals tested through extensive live-fire use. Backed by an industry-leading Lifetime Warranty, the SLx 4-16x44mm FFP gives dependable performance and refined capabilities, whether for hunting, competition, or basic marksmanship.

Technology

Shockproof
Multicoated Lens
UML Levers
Waterproof
Daylight Visible
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Available Reticles

ACSS DEKA MIL G2

The ACSS DEKA G2 Reticle is a precise MIL crosshair reticle with an intuitive layout and 0.1 MIL subtensions for improved target ranging and long-distance precision. It features a metric-based target ranging ladder, a center dot aiming point, and full MIL crosshairs with 0.1 MIL stadia marks.

ACSS HUD DMR 308

The ACSS HUD DMR .308 is intended for use with .308 Winchester loadings and certain .223 Remington loadings. This reticle is also compatible with particular loads of 6.5 Grendel and 5.45. This revolutionary reticle uses the holdover method to solve the problems involved in engaging moving targets appearing at unknown ranges. When using the HUD DMR there is no need to run calculations or count clicks on windage or elevation adjustment knobs. All the math has been done!

ACSS Athena BPR MIL

The ACSS Athena BPR MIL includes very fine subtensions for accurate ranging and fire correction at extended ranges and high magnification. Overall, the reticle extends 10 MIL up, left, and right of the center chevron, and 15 MIL down. Large hash marks are found in 1.0 MIL increments, with smaller marks between them at 0.5 MIL increments.

*Please note: Ranging ladder placement varies depending on magnification.

Technical Specifications

Battery Type

CR2032

Brand

Primary Arms Optics

Click Value

0.1 MIL

Color

Black

Focal Plane

First Focal Plane

Illumination

Illuminated

Magnification

4X – 16X

Mount Compatibility

30mm

Finish

Hardcoat Anodized

Objective Diameter

44mm

Reticle

ACSS ATHENA BPR MIL, ACSS DEKA MIL G2, ACSS HUD DMR 308

Reticle Color

Red

Reticle Type

MRAD

Optic Length

10.1 in.

Optic Series

SLx

Warranty

Lifetime