Part # Item Image
Item Name Price
SEM KA-10
Based on an old Vern Estes design. Specifications: Body Diameter 1.325" (3.4 cm) Length 11.1" (28.2 cm) Fin Span 5.5" (14.0 cm)...
$21.99 Sale Price: $19.79
SEM KS-5
The Semroc SLS Arcas is a scale model of the Atlantic Research Corporation ARCAS research sounding rocket. The real ARCAS rockets were...
$72.99 Sale Price: $65.69
SEM KS-12
The 1/20 scale MX-774 is based on "America's V-2". Over 19" tall, the MX-774 is a great beginner's scale model. ...
$27.99 Sale Price: $25.19
SEM KS-8
The 1/3 scale Arcas is a recreation of an Atlantic Research sounding rocket that is smaller than the Semroc SLS Arcas. It uses standard engines but...
$25.99 Sale Price: $23.39
SEM KS-2
The Semroc 1:70 scale Apollo capsule kit is used in both the Saturn 1B and the Little Joe II kits. We also stock the capsule kit seperately, for...
$9.99 Sale Price: $8.99
SEM KS-1
At Sirius Rocketry, We LOVE Scale! This Semroc "Retro-Repro" 1:70 scale model of the incredible Saturn 1B has many improvements over the...
$92.99 Sale Price: $83.69
SEM KD-3
The Semroc Deci-Scale Aerobee 150 is a 1/10 scale of the popular sounding rocket designed by Aerojet General. The line began as the Aerobee-Hi and...
$30.99 Sale Price: $27.89
SEM KD-5
The Semroc Aerobee 300 is a 1/10 scale of the popular sounding rocket designed by Aerojet General, also called the "Spaerobee". Adding a...
$30.99 Sale Price: $27.89
SEM KV-2
The Semroc Aerobee-Hi is a Retro-Repro version of one of the first flying scale model rockets ever produced. This is a scale model of the original...
$12.99 Sale Price: $11.69
SEM KV-13
Astrobee 350 Semi-Scale model. Recommended Motors: Engine Approx. Altitude A8-5 250' B6-6 650' ...
$13.99 Sale Price: $12.59 ... more info
SEM KA-31
The Semroc Baby Orion is a half scale version of the Centuri Orion (Semroc version here). It uses standard mini-engines when you want to fly in...
$23.99 Sale Price: $21.59
SEM KV-81
The Semroc Retro-Repro™ Bandit™ has been in the works for some time. It is a recreation of the original design by Mark Kellner, featuring...
$25.99 Sale Price: $23.39
SEM KV-45
The Semroc Retro-Repro™ Blue Bird Zero™ is based on Mike Dorffler's popular design from the 1980's. It large size makes it a...
$26.99 Sale Price: $24.29
SEM KA-30
One of Gene Street's most popular designs has been downsized to the Semroc Cherokee C. The Cherokee D was one of Estes' D-Powered kits...
$18.99 Sale Price: $17.09
SEM KV-84
Semroc's Cherokee-D has now been released by popular demand for an early Gene Street design. One of the first D powered designs, it launched a...
$27.99 Sale Price: $25.19
SEM KV-60
The Semroc Retro-Repro Defender is another nostalgic flashback to a fun Centuri kit. The Defender is a clustered six-finned model reminiscent of teh...
$32.99 Sale Price: $29.69
SEM KV-43
The Semroc Excalibur™ is a Retro-Repro™ version of an early Centuri kit from 1972. It is over two feet tall and performs well on a wide...
$16.99 Sale Price: $15.29
SEM KV-65
Boost-gliders are fun! The Semroc Hawk is a great way to try your skills at building a boost-glider. The Hawk rockets to apogee, then...
$8.99 Sale Price: $8.09
SEM KD-2
At Sirius Rocketry we love scale, so this addition to the Semroc Deci-Scale line fits here nicely. The IQSY Tomahawk is a nice beginners scale...
$12.99 Sale Price: $11.69
SEM KD-4
Another addition to Semroc's Line of Deci-Scale kits. The Iris is another nice beginner's scale model, with an interesting roll...
$17.99 Sale Price: $16.19
SEM KV-33
The Centuri Laser-X was one of the signature kits of the Centuri Engineering Company. Introduced in 1968, it had a great futuristic feel and...
$21.99 Sale Price: $19.79
SEM KS-3
The Estes Little Joe II was released in 1968 as a companion to the Saturn 1B. It shared the same 1/70 scale Apollo Capsule. The Little Joe II was...
$26.99 Sale Price: $24.29
SEM KV-1
The Semroc Mark II is a faithful reproduction of the second Rocket kit EVER, the Bal-RockRock-A-Chute/Model Missiles, Inc. Mark II! Orville...
$12.99 Sale Price: $11.69
SEM KV-54
At Sirius Rocketry, we were excited when one of out all-time-classic favorites was revised and released as part of the "Retro-Repro" line...
$49.99 Sale Price: $44.99
SEM KV-68
The Semroc Retro-Repro Midget was designed by Bill Simon in 1968 when he was Vice President of Estes. It was specially designed for the then new...
$10.99 Sale Price: $9.89
SEM KA-29
The Semroc Retro-Repro Mini-Omega is a downscaled version based on the two-stage design by Mike Dorffler of his launch vehicle for his world famous...
$25.99 Sale Price: $23.39
SEM KD-7
Another addition to Semroc's Line of 1:10 scale "Deci-Scale" kits. Over three feet tall, the Nike-Tomahawk is the largest Semroc...
$22.99 Sale Price: $20.69
SEM KV-76
This used to be one of my favorites from the old Centuri line-up. The Semroc Retro-Repro™ Nomad™ is a recreation of the Centuri...
$18.99 Sale Price: $17.09
SEM KV-64
The Semroc Retro-Repro Omega is based on the two-stage design by Mike Dorffler of his launch vehicle for his world famous Cineroc, the first...
$39.99 Sale Price: $35.99
SEM KV-66
One of my favorite kits years back was the original Estes Orbital Transport. Based on some early Space Shuttle concepts, the model was...
$29.99 Sale Price: $26.99 ... more info
SEM KV-41
One of the Centuri Corporations signature kits, the Orion was the "heavy lifter" of the Centuri fleet. Semroc has brought back this...
$39.99 Sale Price: $35.99
SEM KV-58
The amazing Point is a conical-stability rocket that is fun to fly on small fields. Retro Repro of the Centuri Point, this model is easy to buils and...
$7.99 Sale Price: $7.19
SEM KV-72
The Semroc Retro-Repro Red-Eye is a re-creation of the 1980 Centuri "War in Space" series. Dower stabilized with streamer recovery. Fun!...
$8.99 Sale Price: $8.09
SEM KV-73
The Semroc Retro-Repro Satellite Killer is a re-creation of the 1980 Centuri "War in Space" series kit. Cool looks and fun to fly! 14"...
$34.99 Sale Price: $31.49
SEM KV-34
When I was growing up with the huge range of Estes kits, the Scrambler was the definition of egglofter! First introduced in 1968, the clustered...
$33.99 Sale Price: $30.59
SEM KV-37
I am glad to see this one back. The original Shrike was one of my favorite two-stage models. With its long sleek lines, lower stage fins that...
$27.99 Sale Price: $25.19
SEM KLV-33
The Semroc SLS Laser-X is a large-scale version of the infamous Laser-X! Over three feet tall, the SLS Laser-X is built to take the thrust of...
$79.99 Sale Price: $71.99
SEM KV-38
One of the early designs of the NASA Space Shuttle called for the entire stack to be recoverable. To do this, the Shuttle would consist of a winged...
$29.99 Sale Price: $26.99
SEM KV-86
The Semroc Retro-Repro Sprite is based on the classic design by Gene Street from 1964 that used the original "Shorty" engines. Using tumble...
$11.99 Sale Price: $10.79
SEM KV-21
The Semroc Retro-Repro Starlight is based on the classic design by Bill See from 1967 that became an instant classic. It has been one of...
$19.99 Sale Price: $17.99
SEM KV-85
Back in the 70's I remember seeing a line-drawing of the Starship Excalibur on the parts page of the Estes Catalogs. Semroc give you a chance to...
$39.99 Sale Price: $35.99
SEM KV-78
Another one of those kits I dreamed of building in my early rocketry days! The Semroc Retro-Repro™ Starship Vega™ is the first of their...
$32.99 Sale Price: $29.69
SEM KV-27
Boost-gliders are fun! The Semroc Swift is a great way to try your skills at building a boost-glider. The Swift rockets to apogee, then...
$14.99 Sale Price: $13.49
SEM KN-2
I have always liked foward-swept fins, and our friend Jay Goemmer has created a neat design with them that fits right in with the kind of futuristic...
$18.99 Sale Price: $17.09
SEM KV-42
One of my favorite Centuri kits in the history of model rocketry was the Taurus. With lots of transitions, tubes, cones, and a spiffy paint job, it...
$31.99 Sale Price: $28.79
SEM KV-71
The original Estes Astron Trident first made its appearance in 1968, and used a unique ducted ejection system which routed the ejection gases through...
$44.99 Sale Price: $40.49
SEM KV-77
The Semroc Retro-Repro U.S.S. America is a recreation of the classic Centuri Super-Kit released in 1975. Whereas the original used 18mm...
$59.99 Sale Price: $53.99
SEM KD-1
The Semroc WAC Corporal is a 1/10 scale model of the first two-stage liquid fueled rocket. This model is the starting point for your recreation of...
$17.99 Sale Price: $16.19
SEM KM-3
Semroc #8 Booster makes the Excalibur into the Excalibur II for exciting two-stage flights, or use with rockets of your own design based on #8 tube...
$5.99 Sale Price: $5.39
SEM KM-1
This easy-to-build model rocket display stand can be used for display or storage of your rocket. Fun and simple to assemble from laser-cut heavy...
$7.50 Sale Price: $6.75
