Knex Rifle

this is my knex rifle. it is not as good as my desert eagle, but i like the looks of it
it looks pretty good, but it shoots like crap.
if someone could make it shoot further, i'd like to hear that

pic2: whole rifle
pic3: stock
pic4: handle, it's comfier than it looks 
pic5: barrel, very sturdy
pic6: fps
pic7: ads, the midle white thing is a ratchet, as it is an ratchet gun