KSC HK33 owners

[weslee]

I need a few more people to help me test an air seal/power upgrade kit for the HK33 series from KSC. I will send a few select people one kit free of charge if you meet the following requirements

1. You own a working KSC HK33.
2. You have easy access to a working chronograph.
3. You have access to or own .20 gram BB’s.
4. You are not afraid to dissemble your gun.
5. You have the tools to dissemble your gun.
6. You are willing to answer a few questions.

Please PM me with the model of HK33 you own (HK33K, HK33A3, HK33A2).

Thanks.