4 Ounce (1/2-Inch) Core Burner Black Powder Rocket Tool Set
4-Ounce Core Burner Black Powder Rocket Tool Set. The set contains an aluminum base, stainless steel spindle, one solid aluminum rammer, two hollow aluminum rammers. All rammers are knurled to make them easier to extract from the rocket tubes. These tools are professionally made for us to our specifications.
4-ounce core burner black powder rocket instructions here.