Quick view Primary Arms SLx 1X MicroPrism™ Scope - Red Illuminated ACSS Gemini 9mm Reticle Extar’s Take: This Primary Arms SLx Micro Prism is a fantastic option for the EP platform. Prism optics are ideal for those with astigmatism who see a “starburst” when they use a traditional red-dot sight. This Micro Prism has a... As low as $264.99
