NINE BALL M1911A1 COLT GOVERNMENT FEATHERWEIGHT PISTON
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Feather weight piston, the core part of the custom parts series for expert shooters participating in shooting matches.
Since it is designed with the highest priority on weight reduction, we chose ABS resin as the material because it is only necessary to have the minimum necessary strength.
As a result, we succeeded in stopping the weight to just over 5 grams, which is 86% less than the normal weight.
The effect is clear, and the blowback speed is not the same as when using a normal piston.