The Obsidian Arms Pivot Pin Detent Tool is designed to help install the pivot pin detent in an AR-15 lower. Installing AR-15 detents can be a challenge and is often times the most frustrating part of building an AR-15. However, with the Pivot Pin Detent Tool it makes the installation process much easier and less likely that the detent will slip out and get lost in your work area.
- Made in USA and LIFE TIME WARRANTY
- 4140 alloy steel is heat treated for the right hardness and durability
- QPQ finished for a rust-preventative coating
- Pivot Pin Detent Tool