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Bought this and did not really need it. It worked, but it is more complex than I needed, so I removed it. It works just fine, everything in excellent condition. Only fired a few times. Comes with 18 CO2 cartridges, I think 130g? That is what is says on the cartridges. Also a few smaller...

As the listing says. I purchased used, was told that these were used once for a cert flight. That looks accurate. Looks like a little playa dust on the big chute, but no big deal. A solid chute in very good shape. Shipped USPS Priority. Payment via paypal.

I am somewhat familiar with OR, having been working with it for several years. I am working on a rocket now after reloading it onto my Mac. It is not saving motor configurations, and I think it is not saving other data as well. I have been purposefully trying to save the file as it is updated...

I have always Z-folded my shock cords, using tape, to keep them organized and also for some shock relief on deployment. I am about to build a 6" airframe rocket and have a question for the hive mind... The drogue shock cord will be 50' of 1"tubular nylon webbing. Does anyone use something like...

Anyone have one of these that is not being flown that they want to sell? Looking for compact version. Thanks.

As new, with CD. $45 shipped.

Anyone know where to find a pair of fin jigs for a 38mm 4 fin design? I have been using the fin guides that Mac Performance sells, but they do not show anything smaller than 54mm. If anyone can make a set, that would work, also. 4 fins, fin thickness .100"

Before I buy new, does anyone have a 75/5120 motor hardware set that they are not using, and would like to sell? I need one. Thank you.

Like the title says... And, looking for an Aerotech 75-5120 hardware set. Maybe a CTI 75mm 4 grain case, too, if the price is right. Thank you.

Not sure if this is a good thing to ask, or not, so please forgive if it is not. I have a 54mm minimum diameter project that I plan on launching at Balls in a few weeks. I have not yet built the tower. It is a 4 fin design, and will fly on an L1030. Is there anyone that will be down there...

I am assembling an L1030 right now, and noticed that one end of the grains is concave, and the other is flat. Which end is supposed to be installed towards the forward end of the motor? The instructions I have do not mention this. This was obviously done for a reason. Preparing for some...

36" ultra compact iris elliptical chute in yellow and black. This has never been flown, never out of the house. I bought it for a project I decided not to build. Now I need a 30" instead, so this one is going to a good home. Igottitchuneedit. $130 shipped. The chute is flawless, exactly...

This is brand new, never flown. I just realized that it has a maximum main deployment of 1000', which does not suit what I purchased it for. Time to sell it on and put it into other rocket parts. No pics yet, but this is all in the original box, never flown, all accessories included and...

This is a brand new hardware set, never flown. I decided that I do not want to build this rocket, though it is very tempting. I want to turn this into some other rocket parts. This is exactly what you get when you buy the complete hardware from Loki. Comes with the case, snap rings, extended...

Hi all. I have been looking for info on how the M2245 is assembled. I found it once, about a year ago, but cannot find it now. I recall part of it, but can someone point me in a direction to find the instructions, or someone who knows, explain what this motor needs, specifically, in putting...

Can anyone please confirm the length of the case only, for the CTI 75mm 4 grain motor hardware. Just the case, from the aft edge of the lower flange, up to the top edge of the case. Or, with a Gen 2 case, from the end of the aft closure to the top edge of the case. I am trying to see if a...

I am looking through an Aerotech J800T reload kit, and see: 2 x 2" x 1/8" O-Rings, Forward and Aft 1 x 2" x 1/16" O-Ring for the Liner In looking at the instructions, the 1/16" O-ring is installed on the nozzle, and ends up between the Aft edge of the liner, and the forward edge of the...

Are commercial grains within a particular manufacturer, size, and propellant, interchangeable? Or, specifically, If I have a 75mm 4 grain CTI Blue Streak reload, and want to fly it as a 3 grain motor, could I get a 2 grain reload of the same and have 2 x 3 grain reloads? Do grains work...

Curtis made this. I thought I wanted it, and then changed my mind. Comes with coupler. Composite tipped. Actual length of the exterior surface is 29.200"ish. $65 shipped in the CONUS

Extended plugged forward closure for the 54mm Aerotech / Monster Motor's / Rouse Tech hardware. Looks to be unflown. $55 shipped in the CONUS