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Disassembly of the Kriss bolt : need advice

kriss vector bolt punch pin

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#1 Axel Achten

Axel Achten


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Posted 16 August 2013 - 03:04 PM

Hey people,

I need to downgrade my Kriss Vector to be CQB-ready and in compliance with local regulations (I'm living in Belgium).

I disassembled the lower and upper receiver, took the recoil unit and bolt out of the body, and began removing the spring pins.

Unfortunately, the "piston spring hanger roll pin" (part #518) broke inside the bolt while I was trying to remove it (it was incredibly difficult to push out, both the pin and my punch broke.

I'll probably order a new bolt from KWA, except if I can manage to drill the remaining pieces of the pin out.

Anyway, do anyone know which punch size I should use to remove this spring pin ? I might have to order a new punch, and I can't find the correct diameter.

Thanks for any help :)
- Axel

#2 leothelion



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Posted 27 August 2013 - 05:30 AM

How did you break it?

Also tagged with one or more of these keywords: kriss, vector, bolt, punch, pin

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