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SKU: 080216011
This installation tool is designed to simplify fitting the M16 pivot pin and its detent during AR-15 assembly. It helps guide the detent and spring into position, while also serving as a slave pin to make the pivot pin installation process more controlled. By reducing the chance of losing small parts, it is well suited for builders and armorers working on lower receivers. Brownells lists it with blued steel construction and compact dimensions for bench use.
Makes M16
Pivot pin and detent installation
Helps Prevent
Loss of detents during installation
Guides Detent
Spring into position
Serves As
Slave pin for pivot pin
Blued Steel
Compact 1/4-inch diameter
| Compatibility | M16 pivot pin and detent |
|---|---|
| Diameter | 1/4 in (6.3 mm) |
| Function | Guides detent and spring into place; serves as a slave pin when installing the pivot pin |
| Leg Lengths | 2 1/2 in (6.3 cm) and 1 1/2 in (3.8 cm) |
| Material | Blued steel |
It is designed to make installation of the M16 pivot pin and its detent faster and easier.
Yes. The product description says it prevents loss of detents.
It guides the detent and spring into place and also serves as a slave pin when installing the pivot pin.
The listed specification is blued steel.
The specs list a 1/4 inch (6.3 mm) diameter and legs measuring 2 1/2 inches (6.3 cm) and 1 1/2 inches (3.8 cm) long.