Your Cart is Empty
Huben · Caliber Conversion Kit for GK1
€649,00
This kit will allow you to change the caliber of your GK1. Move up from .22 or down from .25 according to your needs! The kit includes the entire barrel/mag assembly, which are the only parts that differ between calibers.
Inside The Box
- Huben · Caliber Conversion Kit for GK1
