Quest Q-jet

AeroTech RMS-75 75mm Flush Aft Closure — 75FACC

AeroTech RMS-75 75mm Flush Aft Closure — 75FACC - Main image
$94.49 $134.99 In stock

The AeroTech RMS-75 75mm Flush Aft Closure (75FACC) is a precision component designed for use with the AeroTech RMS-75/10240 rocket motor casing and the AeroTech 75mm N2700W-PS Reload Kit. This flush aft closure helps complete your motor assembly for reliable high-power rocketry performance.

  • Compatible with AeroTech RMS-75/10240 motor casing.
  • Works with AeroTech 75mm N2700W-PS Reload Kit.
  • Flush aft closure design for streamlined assembly.
  • Precision-machined for a secure fit.
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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 (4.4 / 5 · 5 reviews)

Andrew ★★★★★

The flush fit on this closure sits perfectly even with the casing, no lip sticking out to snag on the airframe. Threads went in smooth with zero cross-threading on my first try. Nice to have a spare so I'm not swapping parts between reloads at the field.

Olivia X. ★★★★★

Snapped right onto my 75/10240 casing and the back end is dead even with the tube now, which makes packing the chute way easier. Machining tolerances are tight enough that I didn't have to fight the threads at all.

Robert T. ★★★★☆

The flush fit on this closure sits tighter against the casing than the stock one did, no lip catching on the launch rail. Threads went in smooth on the first try with the 75/10240 casing. Only gripe is the price for what's essentially a machined ring, but it seals clean.