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Armaspec
Overview
The Armaspec Takedown Pins in Black are a reliable pin set designed to securely hold the upper and lower receivers of your AR-15 together while allowing for easy disassembly. With their durable construction, these pins provide a stable connection during operation, making them essential for maintaining the integrity of your firearm. These pins are commonly found in builds featuring a mid-length gas system and chambered in 5.56 NATO, ensuring compatibility with popular configurations.
Builders on GunPartPicker first added the Armaspec Takedown Pins, Black - ARM146BLK to a build in February 2026.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 5 of the 6 retailers we track have it in stock. It dipped to $10.99 at Optics Planet for a stretch in August 2026, well under its usual $14.39, so sales do come around. Buying today, the lowest price is $10.99 at Optics Planet, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
We ranked every takedown pin by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Takedown Pin Guide →The part most often added in each category by the 9 builds that include this one

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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Armaspec Takedown Pins, Black - ARM146BLK
| Build | Parts | Total |
|---|---|---|
![]() | 20 | $965.00 |
![]() | 17 | $4151.96 |
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