Galactic Horizon 7.7x15mm is a shorter version of the company’s Galactic Horizon 7.7x30mm round that shares the same diameter and construction methods in a smaller cartridge, the round was designed and manufactured by Galactic Horizon beginning in YE 41.
The bullet's casing is nickel-plated and filled with a solid block of high-velocity propellant, the projectile's outer shell is made from anodized and Teflon-coated Durandium Alloy with a steel penetrator beneath. There is additionally a rarer self-defence variant with a frangible nose to maximize the transfer of energy as well as a scored metal jacket to create a more vicious wound-channel via rapid expansion and minimize over-penetration compared to the more traditional design.
The frangible-nosed variant will travel just as far and be just as accurate though will suffer more shallow penetrative qualities than its more traditional counterpart.
A list of basic information for this particular ammunition.