Obsidian Arms AR-15 Pivot Pin Detent Tool
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The Obsidian Arms AR-15 Pivot Pin Detent Tool is designed to assist with installation of the pivot pin detent during AR-15 lower receiver assembly. This tool helps align and retain the detent and spring during installation, supporting a more controlled and organized assembly process. Manufactured in the USA from heat-treated 4140 alloy steel, it features a QPQ finish for added corrosion resistance and durability in workshop environments. Backed by a lifetime warranty, this tool is suitable for builders and armorers working on AR-15 platforms.
Specifications:
- Designed for AR-15 pivot pin detent installation
- Material: Heat-treated 4140 alloy steel
- Finish: QPQ corrosion-resistant coating
- Compatible with AR-15 lower receivers
- Made in the USA
- Lifetime warranty
- Includes: Pivot Pin Detent Tool
| Dimensions | 1x1x1 |
|---|---|
| Coating Type | QPQ |






