D Dalglish Members Joined May 24, 2015 Messages 63 Reaction score 1 May 31, 2017 #1 Hi all. I have a vfc m27 gbb. Is there anyway of modifiying how you adjust the hop rather than opening the receiver up. For example what the tm m4 uses. Thsnk you in advance.
Hi all. I have a vfc m27 gbb. Is there anyway of modifiying how you adjust the hop rather than opening the receiver up. For example what the tm m4 uses. Thsnk you in advance.
