AR-15 A4 Rear Sight Ball Unfinished
Colt
Overview
The Colt AR-15 A4 Rear Sight Ball Unfinished is a rear sight. Compare prices from multiple merchants and find the best deal.
Specifications
Price and stock
Availability is good for the Colt AR-15 A4 Rear Sight Ball Unfinished: it was in stock at one retailer or another nearly every day in August 2026, and today the one retailer we track has it in stock. Prices barely moved in August 2026, holding around $2.19, so there haven't been real sales lately. Buying today, the lowest price is $2.19 at Brownells, which matches the best price we saw in August.
Prices checked · refreshed daily across 35 retailers
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Read the guide: AR-15 Rear Sight Guide →Frequently Built With
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