ok this is basically like any other knex pistol and quite power depending on how many elastic bands you use.
Step 1: The Barrel
this is the barrel of the pistol, the pictures are self explanatory.
Step 2: The Firing Pin
this is the firing pin. Make sure to tape the end of the firing pin up. If you do not have the piece at the end of the pin the it can be replaced with an orange connector.
Step 3: The Cover
this is a cover/handle for the gun
Step 4: The Handle
this is the handle of the gun
Step 5: Putting It All Together
pic 1: insert firing pin
pic 2-4: add elastic bands
pic 5,6: add cover and extra white rods
pic 7: add handle
Step 6: Loading and Firing
pic 1: pull back firing pin
pic 2: load bullet until it clicks and won't fall out
pic 3: push trigger