Tri Star 4" 3-38mm
Tri Star 4" 3-38mm

Tri Star 4" 3-38mm

PK-31 Tri Star 4" 3-38mm

Regular price $135.89

Only -7 items in stock!

A classic Retro kit in a 3x38 MMT configuration!


Tri Star 4" 3-38mm

Why choose us?


LOC Precision provides quality rocket kits and components for every skill level. Your one stop shop for anything rocketry.



Most of my High Power and Mid Power fleet is LOC. I certified all three levels using LOC kits. The quality of the kits & customer service is phenomenal. I would recommend them to everyone.

Peter Waithe
Millbury, MA

I have 16 LOC models love building them and flying them! Jason has turn the company around and made the hobby a lot more fun and really good people. I sincerely thank you LOC

Dennis Jurus
Lancaster, NY

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