Quest Q-jet

AeroTech RMS-29 & RMS-29/40-120 29mm EFC Motor Closure Adapter - EFC29-4

AeroTech RMS-29 & RMS-29/40-120 29mm EFC Motor Closure Adapter - EFC29-4 - Main image
$29.24 $38.99 In stock

CLEARANCE ITEM
CANCELLED WHEN STOCK IS GONE!

The EFC is a timer-based electronic recovery system deployment module that attaches to the forward end of any AeroTech RMS-29 or RMS-29/40-120 reloadable rocket motor. It includes a reusable glow-plug ejection charge ignition system that eliminates the need for electric matches and similar one-time use devices commonly employed with other electronic deployment systems. A robust anodized aluminum housing protects the unit from mechanical shock and exposure to ejection charge residue, and an integral ejection charge holder retains up to 3 grams of black powder or other pyrotechnic ejection charge material.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Charlotte B. ★★★★★

The adapter threads onto the forward end of my 29/40-120 case without any slop, and the timer fired the ejection charge right on cue at apogee. Nice to finally ditch the motor delay drilling and just dial in the backup. Grabbed a spare before they vanish.

Mia ★★★★★

Wasn't sure a timer-based module would fit my older 29/40-120 hardware, but it threads right on with no wobble. Deployment timing was dead consistent across four flights, which saved me from guessing on ejection charges. Wish I'd grabbed a spare before they're gone.

James N. ★★★★★

The screw-on fit onto my RMS-29 casing is rock solid with zero wobble, and the timer adjustment clicks feel precise enough to trust on a high flight. I grabbed it on clearance knowing it was a gamble, but the adapter threads matched perfectly and it deployed right on schedule.