Hi
can anyone tell me what size of allen key is needed for this? I presume it is the allen key socket on the top behind the trigger?? Also is there any form of locking screw which must be undone first
thanks
Hi
can anyone tell me what size of allen key is needed for this? I presume it is the allen key socket on the top behind the trigger?? Also is there any form of locking screw which must be undone first
thanks