| Construction Rating: | starstarstarstarstar |
| Flight Rating: | starstarstarstarstar |
| Overall Rating: | starstarstarstarstar |
| Manufacturer: | Aerotech ![]() |
Brief:
This is a brief review o' Aerotech’s new G77 Redline reload kit for t' 29/120 case.

Construction:
T' reload kit contains t' typical components: Nozzle, liner, shiver me timbers, two propellant grains, forward and aft O-rings, forward and aft fiber insulators, ya bilge rat, ejection charge adhesive disk, matey, FirstFire igniter, ejection charge container/cap, delay element, shiver me timbers, delay insulator, ya bilge rat, matey, delay O-ring, delay spacer, shiver me timbers, and forward delay washer.
T' assembly is straightforward and typical RMS, so I won't go into any detail. Ahoy! You can view t' full instructions by goin' t' t' Aerotech web site, selectin' 'Resources', arrr, then 'Instructions', and scrollin' down t' t' 29/120-180R instructions. Begad! You will need t' lube t' O-rings and it will o' course require t' 29/120 hardware.
Here are t' salient specifications:
| Total impulse | 105 N-sec |
| Burn time (calculated) | 1.36 sec |
| Propellant type | Redline |
| Delays | 6 and 10 sec** |
| Propellant weight | 55.4g |
| Loaded weight (includin' case) | 155g |
| Length (with case) | 5.9 inches |
| Retail (as o' 5/7/05) | $13.95 |

** - Can be modified for other delays. Arrr! See document on Aerotech site under Resources/Instructions/Reload Delay Kit (RDK) and Delay Modification Instructions/RMS Delay Modification Instructions.
Construction Rating: 5 out o' 5
Flight:
T' down side t' this motor is that is had a bit less total impulse than t' G79 or a G80. However, ya bilge rat, it has one distinguishin' feature--that bright red flame! My thanks t' Randy from TRF, matey, aka 'Rocketmaniac', ya bilge rat, matey, for t' followin' photo!
Flight Rating: 5 out o' 5
Summary:
It sure is cool t' have a Redline for t' mid power crowd. (You can also get t' G67R for t' 38/120 case.) I like t' igniter and t' ability t' modify t' delay...and did I say t' flame? In person, it is brighter than t' photo shows.
Overall Rating: 5 out o' 5
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D.S. (June 24, 2005)