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Black Rain Ordnance
Overview
The Black Rain Ordnance AR-15 Takedown Pin is a robust steel component designed to secure the upper and lower receivers of your rifle. This essential part facilitates quick disassembly for maintenance or modifications, allowing builders to efficiently swap out parts without hassle. Typically, this takedown pin is found in builds featuring a mid-length gas system and chambered in 5.56 NATO, making it a practical choice for a variety of configurations.
Black Rain Ordnance AR-15 Takedown Pin ranked #41 of the 66 takedown pins builders added on GunPartPicker in August 2026. Builders on GunPartPicker first added it to a build in February 2026.
Today the one retailer we track has it in stock. Buying today, the lowest price is $6.49 at Optics Planet.
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 Black Rain Ordnance Ar-15 Takedown Pin
| Build | Parts | Total |
|---|---|---|
 | 29 | $3840.25 |
 | 19 | $575.17 |
 | 24 | $697.34 |
 | 22 | $1271.46 |
 | 19 | $636.16 |
2 global ratings
Top reviews
BRO machining is consistent, the takedown pin slipped through a mil spec lower with thumb pressure. detent engagement is positive. anodize finish has held up through a few build swaps with no wear marks
Black Rain Ordnance takedown pin has slightly different black anodize than the other pins in my build. Detent grooves correctly cut. Mechanically perfect. Function is exactly what you need from a takedown pin replacement.
