Semroc SLS (Semroc-Large-Scale) Kits

Semroc SLS (Semroc-Large-Scale) Line Of Kits

About Semroc Astronautics Corp.

Semroc (South Eastern Model ROCketry) is the newest "old model rocket company." Originally starting in November 1967 and after a
31 year "quiet phase", Semroc now qualifies as a B.A.R.M. (Born-Again-Rocket-Manufacturer) Although there have been many
exciting changes in the Consumer and Sport Rocketry field during the last thirty years, we want to help keep the roots of Model
Rocketry alive. Inspired by the internet and much more modern equipment than was available in the late 1960's, we will be trying to
recapture the fun that brought us to where we are today. We have built and launched all types of rockets from 1/4A through M impulse
since 1959 so we understand the full range of consumer rocketry.

Click SLS Logo for photos

Dual Engine Mount is designed to convert the SLS
Laser-X into a dual 24 mm (Estes D and E) engine
powered rocket. Simply assemble, insert into SLS
Laser-X, and twist into place. Kit contains two engine
mount tubes for .950" (24mm) x 3.75" (95 mm) engine,
two centering rings for Series #225 body tubes, thrust
rings, engine hooks, and engine spacers with full
instructions.
Retail 5.50 Buy It Now 5.22

Body Diameter 2.34" (5.9 cm)
Length 38.3" (97.3 cm)
Fin Span 12.3" (31.2 cm)
Net Weight 7.9 oz (223.7 g)
Fins Laser-Cut Basswood
Nose Cone Precision Turned Balsa
Recovery 24" Nylon Parachute
Decals Waterslide
Skill Level 3 - Challenging
Stages Single
Shipping Weight 10 oz
Engine Approx. Altitude
E23T-5      850'
F26FJ-6   1600'
G35EJ-7 2300'
Retail 47.50 Buy It Now 45.12

Quad Engine Mount is designed to convert the SLS
Laser-X into a quad 18 mm standard engine powered
rocket. Simply assemble, insert into SLS Laser-X, and
twist into place. Kit contains four engine mount tubes
for .690" (18mm) x 2.75" (70 mm) engines, two
centering rings for Series #225 body tubes, thrust
rings, adapter tube, coolant fins, and engine hooks with
full instructions.
Retail 7.50 Buy It Now 7.12

Semrocs SLS Line Of Kits

Body Diameter 1.840" (4.7 cm)
Length 28.7" (72.9 cm)
Fin Span 6.3" (16.0 cm)
Net Weight 5.8 oz (164.4 g)
Fins Laser-Cut Basswood
Nose Cone Precision Turned Balsa
Recovery 18" Nylon Parachute
Decals Waterslide
Skill Level 2 - Intermediate
Stages Single
Shipping Weight 12 oz
Engine Approx. Altitude
D12-5 650'
E9-6 1150'
E15W-7 1700'
Retail 34.00 Buy It Now 32.30

Body Diameter 2.34" (5.9 cm)
Length 39.7" (100.8 cm)
Fin Span 11.8" (30.0 cm)
Net Weight 8.7 oz (24.6 g)
Fins Laser-Cut Basswood
Nose Cone Precision Turned Balsa
Recovery 24" Nylon Parachute
Decals Waterslide
Skill Level 1 - Easy
Stages Single
Shipping Weight 11 oz
Engine Approx. Altitude
D15T-4 400'
E15W-4 1110'
F24W-7 1400'
Retail 55.00 Buy It Now 52.25

Body Diameter 1.84" (4.7 cm)
Length 29.8" (75.7 cm)
Fin Span 8.7" (22.1 cm)
Net Weight 6.0 oz (170.1 g)
Fins Laser-Cut Basswood
Nose Cone Precision Turned Balsa
Recovery 18" Nylon Parachute
Decals Waterslide
Skill Level 2 - Intermediate
Stages Single
Shipping Weight 12 oz
Engine Approx. Altitude
D12-5 650'
E9-6 1150'
E15-7 1850'
Retail 38.00 Buy It Now 36.10

Body Diameter 1.840" (4.7 cm)
Length 36.8" (93.5 cm)
Fin Span 9.2" (23.4 cm)
Net Weight 7.6 oz (215.5 g)
Fins Laser-Cut Basswood
Nose Cone Precision Turned Balsa
Recovery 18" Nylon Parachute
Decals Waterslide
Skill Level 1 - Easy
Stages Single
Shipping Weight 10 oz
Engine Approx. Altitude
D12-5 450'
E9-6 800'
E15W-7 1400'
Retail 41.50 Buy It Now 39.42

Body Diameter 1.34" (3.4 cm)
Length 27.9" (70.9 cm)
Fin Span 7.3" (18.5 cm)
Net Weight 3.9 oz (110.6 g)
Fins Laser-Cut Basswood
Nose Cone Precision Turned Balsa
Recovery 18" Nylon Parachute
Decals Waterslide
Skill Level 3 - Challenging
Stages Single
Shipping Weight 8 oz
Engine Approx. Altitude
C11-5 350'
D12-5 800'
E9-8 1700'
Retail 28.00 Buy It Now 26.60

Body Diameter 1.34" (3.4 cm)
Length 22.3" (56.6 cm)
Fin Span 6.7" (17.0 cm)
Net Weight 3.3 oz (93.6 g)
Fins Laser-Cut Basswood
Nose Cone Precision Turned Balsa
Recovery 18" Nylon Parachute
Decals Waterslide
Skill Level 3 - Challenging
Stages Single
Shipping Weight 7 oz
Engine Approx. Altitude
C11-5 450'
D12-7 1000'
E9-8 1900'
Retail 24.00 Buy It Now 22.80

Body Diameter 1.22" (3.1 cm)
Length 22.9" (58.2 cm)
Fin Span 6.0" (15.2 cm)
Net Weight 2.6 oz (73.8 g)
Fins Laser-Cut Basswood
Nose Cone Precision Turned Balsa
Recovery 14" Nylon Parachute
Decals Waterslide
Skill Level 3 - Challenging
Stages Single
Shipping Weight 7 oz
Engine Approx. Altitude
C11-5 550'
D12-7 1200'
E9-8 2100'
Retail 24.00 Buy It Now 22.80

Body Diameter 1.34" (3.4 cm)
Length 20.0" (50.8 cm)
Fin Span 5.8" (14.7 cm)
Net Weight 3.0 oz (85.1 g)
Fins Laser-Cut Basswood
Nose Cone Precision Turned Balsa
Recovery 18" Nylon Parachute
Decals Waterslide
Skill Level 3 - Challenging
Stages Single
Shipping Weight 7 oz
Engine Approx. Altitude
C11-5 500'
D12-7 1100'
E9-8 2000'
Retail 26.50 Buy It Now 25.17

To see Semroc Skill Level 1 kits click
on logo below

To see Semroc Skill Level 2-5 kits
click on logo below

Body Diameter 2.25" (5.7 cm)
Length 45.5" (115.6 cm)
Fin Span 6.5" (16.5 cm)
Net Weight 8.7 oz (246.8 g)
Fins Laser-Cut Basswood
Nose Cone Precision Turned Balsa
Recovery 24" Rip-Stop Nylon
Decals Waterslide
Skill Level 2 - Intermediate
Stages Single
Shipping Weight 19 oz
Engine Approx. Altitude
D12-3 225'
E18-4 600'
H128-6 1450'
Retail 60.00 Buy It Now 57.00