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GHK FEED LIPS FIX

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How to install the latest version of GHK M4/G5 feed lips and exhaust rubber.如何安裝GHK新版M4/G5含彈唇及頂彈頭

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#ghk #ghk gmag, GHK Gmag匣多左d野，改良下外殼先。

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CNC lips for GHK Gmag is amazing

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The way I load my GHK magazines.

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