PSA AR15 Front Sight Post Detent Spring
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Palmetto State Armory
Overview
The PSA AR15 Front Sight Post Detent Spring is a front sight. Compare prices from multiple merchants and find the best deal.
Specifications
Price and stock
Availability is good for the PSA AR15 Front Sight Post Detent Spring: it was in stock at one retailer or another nearly every day in September 2026, and today only Palmetto State Armory has it in stock. Prices barely moved in September 2026, holding around $1.99, so there haven't been real sales lately. Buying today, the lowest price is $1.99 at Palmetto State Armory, which matches the best price we saw in September.
Prices checked · refreshed daily across 37 retailers
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Read the guide: AR-15 Front Sight Guide →Frequently Built With
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