Manual
17
When purchasing Black Powder be certain that it is in the original manu-
facturer’s container and that its granulation or type is clearly marked on the
label. Follow the storage and handling precautions which are on the label. If
you have any questions concerning the safe handling or storage of Black
Powder, write to the manufacturer of the powder. Additional information on
powder storage is available from the National Fire Protection Association,
P.O. Box 9146, Quincy, Mass. 02269. Or call 1-800-344-3555. Ask for
pamphlet #495.
This instructional booklet lists a range of Black Powder loads which are
proper for your Thompson/Center firearm. Use only the granulation of
Black Powder that is listed for your specific caliber and model. You will note
that a series of charges are shown in each instance. The lightest charge
shown for your firearm is the
starting load. The heaviest charge listed is the
maximum load. Start with the lightest load and work upwards gradually
until you reach your best performing load.
You will find that the best
shooting load is well below the maximum charge listed.
Never exceed the maximum load listed for your particular firearm.
OVERLOADS MAY CAUSE DAMAGE TO THE FIREARM AND IN-
JURY AND/OR DEATH TO THE SHOOTER OR BYSTANDERS AND
DAMAGE TO PROPERTY.
Pyrodex is a propellant powder designed for use in muzzleloading cap
lock rifles, pistols and shotguns. Pyrodex is not a Black Powder. In accor-
dance with the manufacturer’s instructions, Pyrodex relates closely to Black
Powder on a
volume to volume basis (not weight of charge). In other
words, a black powder measure set to dispense 70 grains of black powder
will, in fact, dispense approximately 52 grains of Pyrodex (by weight).
However, this lighter charge of Pyrodex will provide a charge which is
ballistically similar to 70 grains of Black Powder. For all practical pur-
poses, knowing the actual weight of a charge of Pyrodex may be infor-
mative, but not necessary. Your black powder measure will dictate the
proper amount by its graduations according to volume.
If you want to
know the actual comparative weight of a Pyrodex charge, contact the man-
ufacturer, Hodgdon Powder Co. Inc., Shawnee Mission, KS. 66201.
Pyrodex does not ignite as easily as Black Powder and, consequently, it
is not r
ecommended for use in flint lock fir
ear
ms. Flint locks r
equire strong,
positive ignition and should be char
ged and primed with Black Powder of
the appropriate granulation only.