This Kriss doesn't have a handle so it's kinda realistic and loose so if you don't like loose then don't build it.
Step 1: The Pieces
Step 2: Laser Barrel One
Start off by (metaphorically) turning the gunshot into a laser.
Step 3: Laser Barrel Two
These two cones are to (metaphorically) turn one laser shot of a Kriss into two using the two piece.
Step 4: Connect
Connect the pieces as shown below.
Step 5: To Battle!
Congratulations! You have just completed a F5-G2 Kriss! Here's some previews with batman holding it.