Features
- Black oxide alloy steel construction
- Strip-resistant
Lose your AirTac CRBN screws, or want a backup just in case? This replacement screw kit for the CRBN Upper is the perfect solution!
These screws are made of black oxide alloy steel and are also fully compatible with the AirTac Ultimate Toolkit!
Manufacturer: AirTac Customs
Specifications:
Compatibility: AirTac Customs HPA and AEG CRBN Uppers
Package Includes: Button Screw, Front Sight Screw
Material: Steel