Standard Endburner Tooling with de-laval nozzle.
We now also offer a "Hot nozzle size" with a 10% smaller nozzle to build more thrust.
You can also just buy the replacement spindle and specify "Hot" and I'll fix ya up if you already have an endburner kit. Mine or someone else's.
Includes 3 rammers with pull pin.
Stainless spindle & the nozzle rammer for extra durability. The larger sizes will have a stainless tip on the nozzle rammer, however the whole rammer will not be stainless to save cost & weight!