High Power Model Rocketry

LOC-I Magnum

LOC-I Magnum - Main image
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$12.79 $19.67 In stock

LOC-I series kits are perfect for your first rocket kit! They were designed for the classroom environment and have a pre-slotted airframe that's 2x the thickness of others. Kevlar shock cord and laser cut birch fins add to the durability and strength. An engine hook is included for 18mm motors ranging from A-D impulse. Comes with vinyl decals!

Magnum Instructions

Magnum Rocksim File

DESCRIPTION

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Express 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 (5.0 / 5 · 5 reviews)

Grace X. ★★★★★

The Kevlar shock cord is a nice touch — survived three launches and didn't fray once. My students had the whole thing assembled in under an hour, which never happens with kits this cheap.

Elizabeth ★★★★★

The pre-slotted airframe saved me so much time—I had it mostly assembled in one evening, and the thicker body tube feels way more durable than other kits I’ve tried. The Kevlar shock cord gives me real peace of mind that it’ll survive a few rough landings.

Lucy E. ★★★★★

I’m not much of a builder, but the Kevlar shock cord gave me real peace of mind on the first launch — no snap, no drama. The thicker airframe slots lined up perfectly, so even a shaky hand like mine got a straight, sturdy rocket together in an afternoon. A great pick if you want something forgiving