Description
Madbull Barrel Nut Washer
Features and Functions:
- Model: MB WASHER
- Manufacturer: Madbull
- Material: Metal
- Eliminate gap between rail and upper receiver
- Precisely aligns fastening screws on RIS systems
- Ensures stability
- Prevents RIS from angling during installation
Package Includes:
- 1x .1mm Madbull Barrel Nut Washer
- 1x .15mm Madbull Barrel Nut Washer
- 1x 1.5mm Madbull Barrel Nut Washer
- 1x 2.0mm Madbull Barrel Nut Washer