Features:

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

Compatible with OEM nozzle, nozzle guide, and nozzle retainer, and retaining pin (not included)

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

Manufacturer: EMG (OEM: RA-Tech)