Powerful and Accurate Knex Crossbow

This is a crossbow that i spent a week working on, it shoots 50feet with just 4 elastics:D its pretty comfy and has a nice true trigger. This crossbow is extremely accurate even from far distances. This is one of my first Knex weapons that i really put time into, comment about what you think;)

Pros:
comfy
very accurate
can have extreme power with more elastics (100feet maybe)
true trigger
medium size
sturdy

Cons:
piece consuming