3 lb Ball Mill Replacement Barrel lead milling media It's a simple upgrade that

It's a simple upgrade that makes your milling operation significantly more efficient

offering a safe and effective solution for grinding black powder and other pyrotechnic chemicals

Ball milling your black powder isn’t optional—it’s the only way to unlock maximum power and consistency

this mill grinds potassium nitrate

3 lb Ball Mill Replacement Barrel lead milling media It's a simple upgrade thatA spare barrel changes everything about how you mill. Instead of waiting for one batch to finish before starting the next, you load a second barrel and keep moving. Compatible with the 3 lb and 6 lb dual barrel ball mills we carry. Same neoprene construction as the original. The details: Fits standard 3 lb and 6 lb dual barrel ball mills 4. 75" high 4. 5" diameter Neoprene construction Quick seal leak proof closure Why keep a spare: One barrel always