Manual

25
impractical for muzzleloading use. Alloys containing antimony are harder
and lighter than pure lead. Consequently projectiles cast from such materi-
als will be overly hard (depending on the amount of antimony present) and
somewhat lighter than the bullet weight listed for the mold. The biggest
problem, however, is that
antimony alloys have less a shrinkage factor
than pure lead. Antimony alloys produce an extremely hard, over size
projectile which is very difficult to load properly. Pure lead can be
obtained from a plumbing supply house
.\
This booklet and the Thompson/Center Catalog lists a series of round
ball, Maxi-Ball and Maxi-Hunter molds that are proper for use with our fire-
arms. All T/C bore diameters, patch thickness and mold dimensions are
carefully calculated to produce a safe result when used with our recom-
mended Black Powder charges and a pure lead projectile in the appropriate
caliber.
The reader must realize that Thompson/Center has no control over cast
projectiles, bullet molds or patch material offered by other sources. Before
using such items, the user must assure himself that the components or
molds are proper and safe to use with our firearms. If you have questions
concerning the correctness of a product or component, write to the Custom-
er Service Department, Thompson/Center Arms, P.O. Box 5002, Rochester,
New Hampshire 03866.
For bullet specifications and loading data, refer to page 55 of this
booklet.
Patching
The Round Ball
To shoot properly, the round ball must be tightly patched. If the round
ball is not tightly patched, it may, by movement of the firearm, work its
way off the powder charge and up the bore. UNDER SUCH A CONDI-
TION THE BALL WILL ACT AS A BARREL OBSTRUCTION AND
FIRING CAN CAUSE INJURY AND/OR DEATH TO THE SHOOTER
OR BYSTANDERS AND DAMAGE TO PROPERTY.
The novice at muzzleloading is often perplexed by the problem of trying
to figur
e out the correct patch and ball combination for his firearm. More
often than not, he ends up using a loose fitting combination which loads easi-
ly but leaves something to be desired in the way of accuracy and safety.
Accuracy with a muzzleloader is based on a paradox: an undersize ball