I just got a message from Clamperbrother. He will be offering the 24V stock modification for $120. This is if you send him your stock plus shipping. I'm going to try to work a deal across the board to bring the total price down for a complete 4K upgrade kit.
Given the cost of materials, and labor my intuition is that Clamperbrother is just as passionate as I am about 4K... Probably more. I have shared his other mods in the past that were well received, but this is something revolutionary for you folks out there that can't stand having bb's in your hopper. This is the cherry on top for everyone who wants the convenience, and comfort of a removable 24V rechargeable pack to feed their 4K beast. Yes... That's a live readout voltmeter.
This mod will also work with the standard 2K Sergey's Board. You don't have to run it like I do. It's just one of those mods that makes things super simple. You will run out of air, and bb's long before the juice is gone. It does give you the capability of utilizing all of the settings with the SB-4K though. It also balances the gun superbly while adding the length in the stock that a man is comfortable with. Let's face it. It also just looks really cool, and can take whatever I can throw at it.

