Abstract: A round for simulating an 155 mm Excalibur ammunition for testing purposes. The round can effectively simulate the flight patterns of a real Excalibur round for testing purposes though made of far less expensive reusable parts. The round is generally fired into a water trough in a long soft catch recovery device so the tested round can later be studied, or generally fired ballistically, to test obturator devices.

Abstract: A reusable test projectile may be used for spinning and non-spinning shots in a soft catch system. The projectile may include a body having an integrally formed base and a removable nose. The body may define a generally cylindrical open area between the nose and the base. A generally circular cargo retaining ring may be disposed in the open area, normal to a longitudinal axis of the projectile. A cargo area is defined between the cargo retaining ring and the base. The solid bulkhead includes a front surface that forms a rear end of the cargo area and a rear concave surface. A driving band seat can be added on the exterior surface of the body at the bulkhead, for each repeated launch of the projectile, as may be desired. A slipped obturator seat may be formed on the exterior surface of the base rearward of the driving band seat, as desired.