This rifle was originally a standard IQA-15 sniper rifle before its owner, Edrio Two Tubes, made several distinct modifications to it. First, he removed the solid, curved wooden triangular buttstock from the rear and installed a hollow, black skeleton stock in its place. He then attached a second, shorter barrel underneath the primary one. Along with these structural changes, he tightly wrapped the rifle's midsection and the rear connection point of the new stock with layers of leather tape and added a vertical support bracket to firmly bridge the two barrels together.