projeck use not changed files V3_frame_B and V3_grip

materials m3 15mm x 6 m3 13mm x 3 m3 16 with head x1 m5 40mm with nut 2mm micro-cord 50mm fi 2mm 13mm nail or rod for pin 3 spring's from automatic ballpiont pen 1 spring from v3 seafty plate oring 2mm x 10mm glue

1 connect lever and trigger with cord 2 add to breach block: spring with fireing pin, ejeckt buton with spring and 16mm m3 and seafty lock with spring from v3 gb 3 add to the breach block first front frame and then trigger with lever (pin them with bottom pin and seafty pin) 4 back frame with spring scerw and pin with front frame 13mm m3 and fi2mm 13mm 5 grip with back ris screw with 2 13mm m3 6 screw barrel with mount and add grenade lock with oring 7 glue it on ris barrel with mount to be straight (use ris to ris adapter with 5mm bolt and nut)

you can add a ring to the front of the grenade to stabilize it