Fostech AR Pins are replacement pins for AR platform rifles from Fostech, known for its AR trigger systems. Distributor data lists only the item name, so the exact pin set contents and sizes are not confirmed. Check the pin size your lower receiver and trigger require before ordering.
- Brand: Fostech
- Type: AR pins
- Fits: AR platform
- Manufacturer part number: ARPINS
- UPC: 082652080845
