The ultimate choice of training ammunition for the F-35. With a ballistic match to 25 mm x 137 APEX/PGU-47/U and the Reduced Ricochet Risk (RRR) effect, it provides the safest gun training for pilot and aircraft, and a reduced surface danger zone. The round also features penetration and fragmentation properties, making it a good supplement to the combat round in scenarios where low collateral damage is of importance. It is available both with and without a tracer, and is the only training round with a tracer for the F-35.