your key to the Space Age! Whether you are just getting into the hobby or have been in it all your life, Semroc offers something for everyone.

Thousands of model rocket enthusiasts have flown kits and engines from Semroc since 1968. We look forward to flying with you.

The xKits™ are here! Click here for more information.

The Mark by Semroc™ is a recreation of the earliest version of the Mark from Estes Industries in 1961. The original Mark was designed for Estes by G. Harry Stine while he was President of the NAR. It was Catalog #K-2. Our kit features a BT-30 body tube, balsa nose cone and balsa engine block. It includes a rubber shock cord and paper streamer like the original.

The Semroc V-2 is based on the Estes Catalog #K-22 semi-scale model of the German V-2. It includes both the scale and semi-scale laser-cut fins. This has been one of the most requested kits at Semroc.

The Space Plane™> is back at Semroc! This replaces the earlier cc:Space Plane with a model closer to the original incorporating a BT-30 airframe. The Space Plane was designed by John Shutz and Vern Estes and was released as Catalog #K-3 in 1961.

The X-Ray™is based on an early clear payload model released in 1964 by Estes as Catalog #K-18.

The Penetrator™ is a recreation of the first Flight Systems, Inc. (FSI) kit. It features pre-cut plywood fins, round elastic, and an engine mount to work with modern 18mm engines. It can be fired with 21mm engines, if you have them.

The Constellation™ is a recreation of another Estes clear payload design. It featured distinctive teardrop fin tips and was released in 1968, originally as a free kit.

The SST Shuttle-1™ is a re-release of an original Centuri Engineering design from 1971. It was their Catalog #KC-17 and was based on some early NASA shuttle designs. This model is similar to our cc:SST Shuttle-1 that was discontinued last year.

Many more xKits™ are in the works!