Primary Arms | GLx 1X MicroPrism | ACSS Cyclops

The Primary Arms GLx 1x MicroPrism is a compact close-quarters prism optic designed to deliver clear, edge-to-edge glass and precise windage/elevation control. Its wider objective and updated internal design improve optical performance while maintaining a low-profile footprint. The sight provides 1/2 MOA adjustments and an ACSS Cyclops reticle for fast target acquisition at short to moderate distances. Typical applications include close-quarters carbine use and competition or range training.

Product Specifications

• The product type is Prism Sight built for close-quarters engagement and optic pairing.
• The model is specified as GLx.
• The optic provides 1X power for true 1:1 viewing without magnification.
• The reticle is the ACSS Cyclops design for rapid aiming references.
• The objective is listed as 20.5.
• The fit is described as Mini Trijicon ACOG.
• The finish/color is Black.
• The optic features 1/2 MOA adjustments for fine zeroing and repeatable clicks.
• The design uses a wider objective lens and an updated internal layout to improve image quality.
• The product is noted to offer superior glass quality and edge-to-edge clarity compared to previous MicroPrism iterations.
• The manufacturer is listed as Primary Arms.
• The short product identifier/name is PA GLX 1X MICRO PRSM ACSS CYP G3 GRN.
• The UPC is 818500019602.

The GLx 1x MicroPrism is a practical choice for shooters who prioritize compact, high-clarity optics for fast target transitions and precise sighting. Its combination of a true 1x prism, ACSS Cyclops reticle, and fine adjustments makes it well suited to carbines and dedicated close-quarters setups, while the improved optical pathway benefits anyone looking for clean, usable glass in a compact package.

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