High Power Model Rocketry

LOC-N-Ring Adaptors

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$7.18 $12.84 In stock

DESCRIPTION

These adaptors are designed for our 4" kits that have the LOC-N-Ring system. Have a BBX, IRIS or ZEUS? These guys are what you need to screw the adaptors in the 54mm MMT to adapt down. They also work great in our 5.5" 54mm kits like the Wolverine and Magnum!

LNRMMA

  • LNRMMA29: Includes 29mm x 12″ motor tube, 4″ AFT ring, 2 x 29mm to 54mm rings, 2 t-nuts and screws.
  • LNRMMA38: Includes 38mm x 11″ motor tube, 4″ AFT ring, 2 x 38mm to 54mm rings, 2 t-nuts and screws.
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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)

Robert ★★★★★

These threaded right into the 54mm MMT on my IRIS without any wobble, which was my main worry. The step-down fit is clean and the rings seat tight, so no wiggle once everything's screwed down. Exactly what I needed to run smaller motors in that kit.

Steven Y. ★★★★★

Wasn't sure these would thread cleanly into the 54mm MMT but they went in smooth and seated flush. Now I can run my smaller reloads without the slop I was getting before. Fit and finish is way better than the price suggests.

Richard A. ★★★★★

Snapped right into the 54mm MMT on my IRIS kit with no wobble at all, which is exactly what I needed to step down for smaller motors. Threads felt clean going in and they seat flush.