AREX Delta L OR Gen2 9mm | 4.5″ Optic Ready | 815537023893

The AREX Delta L Gen2 is a striker-fired, optic-ready 9mm handgun configured with a 4.50 inch barrel and an optic-cut, serrated slide. The pistol features a black nitride slide, black frame, and ambidextrous controls; the packaged kit includes two magazines and a set of standardized mounting plates for miniature red dot optics. A compact micro red dot such as the Holosun 507K pairs well with this platform and remains comfortably under a $1,000 budget.

Product Specifications

• The manufacturer is AREX.
• The model is listed as the Delta L Gen2 OR.
• The caliber is 9mm.
• The action is striker-fired.
• The barrel measures 4.50 inches.
• The barrel finish is Black.
• The frame finish is Black.
• The slide is described as optic cut and serrated.
• The overall length is 7.70 inches.
• The height is 5.10 inches.
• The width is 1.18 inches.
• The controls are ambidextrous.
• The package includes two magazines.
• The kit includes five standardized mounting plates for miniature red dots.
• The UPC is 815537023893.

Designed as a modular, optic-ready duty and carry platform, the Delta L Gen2 suits everyday carry and range/competition use where a compact sight radius and modular optic options matter. The removable frame inserts and standardized plate kit simplify mounting most proven miniature red dots while keeping the fire-control mechanism serviceable and adaptable. Its combination of an optic-cut slide and ambidextrous controls supports a wide range of shooter preferences and setups.

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