More power to you!!
Genesis of LMR & HPR.
U.S. ROCKETS 38mm MOTOR DETAIL
38mm 640 I 440 -4,8,12 F
USE BACK BUTTON
Three single use (SU) 38mm U.S. Rockets I440 in a cluster.
Note the masking tape thrust rings around the motor casing
retained by screw on clips on the rear centering ring.
Ready to receive the central 54mm motor!
Copyright © 1980-2010, U.S. Rockets, all rights reserved!