AST contacted us and presented two new videos that I know you will all like. First video is about a new aluminium upper and lower receiver for GBB M4. Second video presents the steel bolt that upgrades the EMG.
RA-TECH new prototypes announce
- Licensed by Salient Arms International
- Made from heat-treated medium carbon steel
- Titanium Nitride (TiN) coating for superior surface-wear resistance
- Nice heavyweight feel for more realistic handling and feedback
- Bolt carrier keyway is held in place by 2x long thread heat-treated screws
- Steel bolt catch included
- Direct drop-in performance part, easy to install with minimal to no modification necessary
- RA-TECH Aluminum nozzel with tool Adjust NPAS set
- Compatibility: For WE M4/M16 series Airsoft GBB rifles
- Material: Heat-treated, TiN coated medium-carbon steel
- Package Includes: TiN Coated Steel Bolt, Steel Bolt Catch