SMC Basic
thingiverse
Stockmountcover (SMC) for TM-spec airsoft guns. Different lenghts for different manufactures. VFC for example, uses 8mm. Files of the second version, with hidden screw (standard M5 allen screw), are namend "SMC Basic **mm - H". You need a additional srew. I recommend black M5 allen screw with low profile head. Works also for SLS printing.
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