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Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, Color: Black, Tube Diameter: 34 mm, Up to 28% Off w/ Free S&H — 2 models

Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane
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Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
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Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane
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Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane
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Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane
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Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
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Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
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Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
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Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
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Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
10 of 15 images
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
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Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
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Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
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Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
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Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218
Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane
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Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane

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Questions & Answers
Customer Reviews
Most Recent Reviews
Great scope by FdeRob, Verified Owner, July 16, 2026
This optic has all the tools you need for long range shooting. In my opinion the weight is a little heavy.
Most Recent Reviews
primary arms 4.5 to 27x 56mm by Robert Payne, Verified Owner, June 25, 2026
Excellent product and price. I have three primary arms scopes. They are excellent and work well for long range shooting.
Most Recent Reviews
A great deal. by Texan, Verified Owner, May 10, 2026
The Primary Arms Slx 4.5-27 has clear glass, has accurate adjustments and is a great deal for the price.
Most Recent Reviews
Really nice and great price by Jimbo James, Verified Owner, March 26, 2026
Super clear glass, really nice clear reticle with tons of info, broad range of zoom and FFP makes all levels of zoom functional, good positive clicks on the adjustments. Only complaint is that the zoom is a bit stiff, when you move it a few times it...
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Most Recent Reviews
primary arms slx 4.5-27x56 by Texan, Verified Owner, December 24, 2025
Scope is super clear. A great value for the money. My second scope of this line.
Read All 5 Reviews

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Product Info for Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane

The SLx 4.5-27x56 FFP Rifle Scope expands the SLx series into higher magnification, offering a wider range for long-range enthusiasts. With upgraded glass and refined turret mechanisms, this scope delivers improved clarity and precision while maintaining the affordability the SLx line is known for. Upgraded optical glass ensures improved clarity and brightness, providing sharp, detailed images at all magnification levels. This allows for precise target identification and engagement, even at extended ranges. The refined turret system delivers dependable adjustments with crisp tactile feedback. Engineered for precision and repeatability, these turrets enable accurate tracking and hold zero through shocks and extended exposure.image

WARNING: California`s Proposition 65

Specifications for Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane:

Manufacturer: Primary Arms
Objective Lens Diameter: 56 mm
Magnification: 4.5 - 27 x
Tube Diameter: 34 mm
Reticle Focal Plane: First Focal Plane (FFP)
Illumination Color: Red
Finish: Black Anodized
Color: Black
Weight: 32.6 oz
Adjustment Click Value: 0.1 Mil Rad
Adjustment Type: Mil Rad
Illumination Type: LED
Battery Type: Lithium Metal, CR2032
W/E Travel at 100 Yds: 110/80 MOA

Package Contents:

  • Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane
  • Battery

Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane Orderable Models

List of Orderable Models

  • Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Deka G2 Reticle, Black, 610222 , MPN: 610222 , UPC: 810178480197 , Code: 29R-RS-PACLXS4-610222
  • Primary Arms SLx 4.5-27x56mm Tube Rifle Scope, First Focal Plane, ACSS Athena BPR MIL Reticle, Black, 610218 , MPN: 610218 , UPC: 810178480180 , Code: 29R-RS-PACLXS4-610218
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Last updated 2026-08-05 UTC.