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Posted: 11/22/2006 4:13:37 AM EDT
| I have a MAK 90 that I am converting with a Polytech Preban stock set, US G2 double hook trigger, hammer and disconnnector, US gas piston and US blond plastic pistol grip. My question is how do you remove the original gas piston and install the new US one? There is a pin or rivet in the original that prevents it from simply being unscrewed and a center punch does not push the pin out. Also, once removed, how do you secure the new US piston once it is installed and where do I get the pin or rivet and what do I need to install the rivet, if that is what it is? Thanks for your help. |
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