Primary Arms SLx 1-6x24mm | ACSS Aurora

The Primary Arms SLx 1-6x24mm SFP Gen IV is a low-power variable optic designed for fast target acquisition and flexible magnification control. It features the ACSS Aurora reticle calibrated for 5.56 and .308 cartridges out to 800 meters, and it is built on a 30mm tube with a 24mm objective. The SLx line emphasizes durability and optical clarity for carbine platforms and short- to medium-range precision shooting.

Product Specifications

• The manufacturer is Primary Arms.
• The model is listed as SLx.
• The optical power is 1-6X.
• The objective diameter is 24mm.
• The tube size is 30mm.
• The reticle is the ACSS Aurora, calibrated for 5.56 and .308 out to 800 meters according to the manufacturer description.
• The scope is configured as Second Focal Plane (SFP).
• The product type is described as a Low Power Variable Optic.
• The finish/color is Black.
• The description notes an integrated dovetail throw lever and upgraded optical system as part of the Gen IV updates, listed as Gen IV features.
• The scope includes an industry-backed lifetime warranty as stated by the manufacturer.
• The source lists an adjustment value labeled as “MOA” with a value of 0.1 MRAD; the label and value use different units in the provided data.
• The UPC is 818500018339.

The SLx 1-6x24mm SFP G4 ACSS Aurora is a compact, versatile optic well suited to carbine use, competition work, and precision target applications at short to medium ranges. Its calibrated ACSS reticle and 1-6x magnification make it straightforward to acquire and engage targets quickly while retaining capability for more deliberate, ranged shots. The scope’s 30mm architecture and Gen IV improvements emphasize reliability and clarity for users who value consistent performance.

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