J340M
L2sparkyAeroTech · J-class · 38mm · Metalstorm · RMS-38/720
In stock at 1 of 9 vendors, from $107.99
Requires NAR/Tripoli L2 certification.
- Impulse class
- J
- Diameter
- 38 mm
- Total impulse
- 652 N·s
- Avg thrust
- 354 N
- Burn time
- 1.8 s
- Burn character
- Standard burn
- Specific impulse
- 182 s
- Propellant
- Metalstorm
- Delays
- 6,8,10,12,14
- Case / type
- RMS-38/720
- Common name
- J340
- Shipping
- Hazmat required
Ships as a hazardous material (>62.5 g propellant), so most carriers add a hazmat fee. Check the vendor's shipping terms.
Thrust curve
Availability by vendor
J340M-14A · 14s adj
- Performance Hobbiesin stockrestocked 14d ago$107.99view
- Moto-Joe Rocketryout of stock$73.00view
- Balsa Machining Serviceout of stock$86.39view
- BuyRocketMotors.comout of stock$91.19view
- Animal Motor Worksspecial order$95.99view
- AeroTech (direct)special order$107.99view
- Chris' Rocket Suppliesout of stock$107.99view
Availability history
64%buyable somewhere over the last 116 days
In stock now · price ranged $93.95–$107.99
Jun 5now
Balsa Machining Service
BuyRocketMotors.com
AeroTech (direct)
Wildman Rocketry
Performance Hobbies
Animal Motor Works
Chris' Rocket Supplies
Moto-Joe Rocketry
Sirius Rocketry
in stockoutbefore tracked· hourly since Jun 5
Price history
Cheapest in-stock price across vendors, per motor. Now $107.99 · low $83.51.