*This is not Daytona HPA Conversion Kit. This is an enhanced GBBR Upgraded Internals Kit.
Full CNC machined upgrade internal parts for your GHK AK GBBR System.
This kit offers significantly increased durability and harder recoil.
Spring guide based is made of machined aluminum, while most other parts are made of CNC machined steel. It is easier to mod it to fit in the AK receiver.
Steel parts need light silicone lube to keep itself from rusting. Make sure to wipe dry all parts after use in the rain.
**Modification to your body and kit may be required. Recommend for skilled gun techs.