Step 1: Building the base
(pic 2) keep doing the same thing from pic 1 until you have filled all of the remaining clips look at the pic for help.
(pic 3)do pics one and 2 again so u have 2 of the bases.
Step 2: Building the handle
(pic 2)just slide the first connector down
(pic 3)then slide the other one down
(pic 4) build this
(pic 5) now conect the red rod thats connected to the abse into the middle of the red connector that u just made in pic 4 then add another red connector to the bottom.This is a confusing step i would suggets looking at the picture.
Step 3: Building the actual grenade and the shells
(pic 2)build 6 of theese.
(pic 3) add the 6 shells into the midlle of the grenade
(pic 4) add the other base to the top.