This is the Trident Rifle, named after the staff of Poseidon. It's a triple-barrelled laser rifle capable of single, double, or triple shots. I took the design of the shotgun seen briefly in Blade Trinity, and some Stargate Atlantis shows, and toned it down a bit. I gave it a wood stock, and took away the lever pump. I also turned it into a laser rather than a projectile weapon.