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Primary Arms
Overview
The Primary Arms Classic Series 21mm Micro Reflex Sight is a optic. Compare prices from multiple merchants and find the best deal.
Specifications
Primary Arms Classic Series 21mm Micro Reflex Sight
Price and stock
Availability is good for the Primary Arms Classic Series 21mm Micro Reflex Sight: it was in stock at one retailer or another nearly every day in September 2026, but today none of the 2 retailers we track has it in stock right now. Prices barely moved in September 2026, holding around $149.99, so there haven't been real sales lately. Listed prices start at $149.99 at AR15 Discounts for when it comes back.
Prices checked · refreshed daily across 37 retailers
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