B-1 Lancer Model Plane The B-1 Lancer is a supersonic variable-sweep wing, heavy bomber used by the United States Air Force. It is one of three strategic bombers serving in the United States Air Force fleet along with the B-2 Spirit and the B-52 Stratofortress as of 2023. This handcrafted replica has hand carved details and it is made of mahogany wood and finished with high gloss polyurethane and a deep wood grain. Stand Included. Dimensions: 17"L x 13"W x 8"H View Photos For Further Details.