Features
- Ultra-durable CNC-machined aluminum construction
- Allows for changing the adjustment type of your hop unit depending on your handguard
- Easily replaced without permanent modification
Manufacturer: TNT Airsoft
Specifications:
Compatibility: GHK M4/M16 Series and other Compatible Gas Blowback Airsoft Rifles utilizing TNT Airsoft APS-X Hop-Up Units
Material: CNC-Machined Aluminum Alloy
Package Includes: 1x Spring Type Hop Adjustment Part