The Buffalo Rifle is a custom LEGO gun you would normally see in the Wild West, in the hands of a cowboy, chasing down buffalo. Here the Buffalo Rifle makes an unusual appearance in the forest, in the hands of a ranger, chasing a goblin. Perhaps this will inspire you to think out-of-the-box for your next MOC. 

Get your ranger a Ranger Helm and Gladiator Pauldron to match the color of his custom LEGO rifle. The goblin is wearing a Goblin Helmet and wielding a Spiked Mace.