Hardware by MWL MOTOR WORKS
Propellant by Mike McBurnett & Ed Rowe
P-9811
Propellant is a Mg/Zn based formula of Ed's producing white flame and smoke. 

Grains are cast using 54mm motor cases as mandrels.

Finished 9" long grains weigh in at 9 lbs each.

Motor is 6" x 64" long
hardware weight: 45 lbs
propellant weight:  54 lbs