Primary Arms Red Dot Sights
Texas-based optics maker known for value-driven red dots and prism scopes featuring the ACSS reticle system, including the SLx and PLx lines.
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Best for Astigmatism Primary Arms
Primary Arms SLx 1X MicroPrism Review - Astigmatism Answer?
The Primary Arms SLx 1X MicroPrism is a compact 1x prism sight with an etched ACSS Cyclops Gen II reticle, a battery-independent, astigmatism-friendly answer to the LED red dot.
Best Prism Primary Arms
Primary Arms SLx 3X MicroPrism Review - Best Budget Magnified Prism?
The Primary Arms SLx 3X MicroPrism is a compact 3x prism sight with an etched, illuminated ACSS Raptor 5.56/.308 reticle: a battery-independent, astigmatism-friendly answer to the magnified red dot at a fraction of an ACOG's price.
Best Budget Kit Primary Arms
Primary Arms SLx MD-25 Gen II Review - The Best Budget Red Dot Kit?
The Primary Arms SLx MD-25 Gen II pairs a crisp 2 MOA dot and a 25mm tube with AutoLive motion-wake, a 50,000-hour battery, and a complete co-witness mounting kit: modern red dot features at a budget price.