Non-nuclear Massive Ordnance Penetrator. US Air Force MOP GBU-57 is a 30,000 lb bunker buster bomb. With development started in 2002, the GBU-57 first saw testing in 2007. With a penetration depth of 200 ft, the GBU-57 has been outfitted fro the B-53 and currently for the B-2 bomber.
- Solid texture model - Deployable and adjustable tail fins