Located in Limington, ME. The Maine Powder House is a large independent distributor of black powder in the United States. Offers Swiss, Schuetzen and Goex Black Powders as used in black powder firearms for competition, hunting and historical reenactments.
The amount of force needed to start an ordinary projectile down bore is often more than sufficient to cause deformation and ruin its ballistic qualities. Black Belt Bullets are one-thousandth of an inch underbore and the Power Check is slightly overbore.