30mm PGU-15/B General Dynamics A-10 Warthog *REPLICA* Projectile INERT Display Used on the GAU/8 Avenger Gatling Gun GD Ordnance and Tactical Systems' has produced more than 100,000,000 30mm GAU-8/A munition suite. Not only combat effective, but cost-effective, the PGU-15/B is the lowest cost target practice cartridge of this caliber in the world. The 30mm x 173 family has been used in the GAU-8/A Gatling Gun, the Goalkeeper CIWS, and the Bushmaster II. Derivatives of the 30mm X 173 GAU 8/A family have been developed and qualified by GDs Ordnance and Tactical Systems for use in the 30mm Mauser Model F Gun Systems. PGU-15/B – Target Practice (TP): A ballistically matched, low-cost TP cartridge for use in training, weapons testing, and aircraft systems checkout. Not only combat effective, but cost effective, the PGU-15/B is the lowest cost target practice cartridge of this caliber in the world. The 30mm x 173 family has been used in the GAU-8/A Gatling Gun, the Goalkeeper CIWS, and the Bushmaster II. Derivatives of the 30mm X 173 GAU 8/A family have been developed and qualified by GDs Ordnance and Tactical Systems for use in the 30mm Mauser Model F Gun Systems. The PGU-15/B TP round is ballistically matched to thePGU-14/B API and PGU-13/B HEI for cost-effective training for Goalkeeper and other 30mm X173 cartridges.