We ship the fastest yet the most economical way possible, usually USPS Priority Mail, but also UPS and Parcel Post when "Dimensional Pricing" makes light and bulky items more expensive to send. Orders containing certain items (usually certain adhesives) must ship by UPS Ground.

We are a very small but growing business and time is often limited. We do usually ship within 1 to 2 business days on average on all in-stock items. 98% of our customers receive their order in 2-4 business days, however, please allow up to 4-6 weeks for delivery.

Shipping Charges: 0-$20.00 $5.60 ($5.60 Minimum Shipping Charge), $20.01-$40.00 $6.60, $40.01-$60.00 $7.60, $60.01-$80.00 $8.60, $80.01-$500.00 10% of order total, $500-$999 9% of order, $1000-$1999 8%, $2000-$5000 7%, $5000 and up 5%.

NOTE: Since Sirius Rocketry, LLC cannot control the use of its and other manufacturer's products once sold, Sirius Rocketry cannot be held responsible for any personal injury or property damage resulting from the use or misuse of its products. The purchaser assumes all risks and liabilities therefrom and accepts and uses Sirius Rocketry products on these conditions. Some Sirius Rocketry products require high-power rocket motors to fly that are not available to the general public. To fly those kits, the user must be a high-power certified member of the National Association of Rocketry and/or the Tripoli Rocketry Association in order to purchase and use high-power motors. Some models also require an FAA waiver in order to fly. Always conduct your rocketry activities in accordance with the safety codes of the National Association of Rocketry and Tripoli Rocketry Association as well as all applicable Federal, State and Local laws. Membership in either or both consumer rocketry organizations is strongly encouraged, and links to the NAR and Tripoli webpages can be found on the "links" page of our website.

The placement of your order constitutes acceptance of these conditions.