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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.
Prices checked
Armaspec Takedown Pins, Black - ARM146BLK ranked #26 of the 82 takedown pins builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #60 of the 158 takedown pins builders have added. Builds with this takedown pin are mostly chambered in 5.56 NATO (67%, then .223 Wylde 22%), split between carbine-length (50%) and mid-length (50%) gas systems, and mostly AR-15 (91%, then AR-9 9%).
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 4 of the 6 retailers we track have it in stock. Buying today, the lowest price is $14.39 at Primary Arms, above October's low of $10.99, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 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 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 | $981.81 |
![]() | 17 | $4149.93 |
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