Bull Puppy 2.1 Rocket KitRegular price $89.95
Based on the U.S. Air Force`s Bull Pup missile, the Bull Puppy 2.1 is the latest addition to the Bull family of rocket kits.
A great starter kit with excellent styling and performance. This puppy is perfect for pre-cert F and G flights and smaller fields. Comes complete with military-style decals and a pre-slotted plastic boattail.
Though it is not mandatory, we recommend the use of our 2- Part Expanding Foam (available below) to aid in bonding the main fins to the boattail.
Diameter: 2.1" | Height: 28" | MMT: 29mm
Parachute: 24" | Payload: None
Fin Array: 4 main and 4 canard | Fin Thickness: 0.06"
The BULLPUPPY2.1 is a small but mean-looking kit for Pre-Cert & Level 1 flights. This rocket stands 28" tall, is 2.1" diameter and has a 4 main and 4 canard fin design. This rocket comes standard with a 29mm motor mount and can fly on F thru I motors. At ~20 oz., the 24" parachute is sized right for the stock kit to make a safe landing under most field conditions. This kit comes standard with our exclusive Linear Rail Lugs for use with 80/20 brand launch rails. The stock airframe is ideal for flights up to approx. 0.85 Mach.
Below you will find a number of upgrade options. Upgrading the parachute size may be necessary if you intend to build heavy or have a hard landing surface (i.e. gravel, pavement, desert playa, etc.). Some motors will accelerate this rocket to transonic or even supersonic velocities. Under these conditions, this kit may require the fin upgrade, foam encapsulation of the fin root, as well as other advanced construction skills.
It is prudent to sim your kit/motor combination using the actual weight of your finished model to determine max velocity, altitude, ejection delay, etc. This will allow you to make an informed decision when selecting a suitable motor for your rocket. Please download and read the PML FAQ and/or consult with a NAR or Tripoli certified member to ensure your flights are fun and safe.