Description
GBC-13 – Front Sight Gas Block Combo – With Detent Hole
PLEASE READ THIS FIRST: These come stripped they do not include the windage drum front sight post detent spring or barrel component pins. US Made
*** This HAS a detent hole in the front ***
GBC-13 is a copy of the East German 74nk Front Sight Gas Block Combo
We recommend having a Kalashnismith install these
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p style=”display:none”>#TAG# GBC13 #TAG#
