ROCKETMAN MRS™
Motor Retention System

The ROCKETMAN introduces the most reliable and easy to use motor retention system ever developed The modular retaining slip is made of Stainless Steel and adapts to your existing rocket.

First, the threaded insert screws mount into holes drilled in your rockets centering ring. Then the retaining ring glides over and the engine nozzle and is held in place by three allen wrench tightened lockdown screws which hold fast in the centering ring insert screws. You're now ready to rock...It's just that simple!

The ROCKETMAN MRS™ is available for 29/38mm motors and 54mm motors and comes with an added supply of insert screws to equip your entire arsenal with this money saving motor retention system.

ROCKETMAN MRS™ Motor Retention System				BUY IT
RMRS-29/38mm $13.00	Retains 29mm to 38mm motors in most rockets with 2" diameter or larger.
RMRS-54mm $14.00	Retains 54mm motors in most rockets with a 3" diameter or larger.

NOTE: Thread insert screws require a .25" hole drilled into the rear centering ring. No retainer is available for a 2.5" diameter rocket flying a 54mm motor mount. Not compatible with boat-tailed or minimum diameter rockets.