Trumark® steel balls are basically iron with a small proportion of carbon. The steel actually contains LESS carbon than the raw cast iron from which it is made. The balls are a pure sample of iron, and have a purity of 99%!
AMMUNITION
SLINGSHOT STEEL AMMO
Trumark sling shot SA50 Tracer brand ammo for hunting and target practice.
5/16" steel-ball Trumark Slingshot Ammo
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Grade-A 5/16"AMMO / No Flats
Trumark's® Steel-Ball Ammo has been selected for its special size; its not too small and its not too large. Ammo that is 1/4" or smaller is too light and will "tear up" wrist braced slingshot bands that need more weight in the pouch when shot. Steel ammunition that is larger than 3/8" is too heavy and is unsafe if used improperly. Trumarks ammo is a good balance between light and heavy, and is the ideal size for shooting in all wrist-braced slingshots. Perfectly round, Grade A ammo centers easily in the pouch, and lets you concentrate on the target as you get ready to shoot. (Grade B ammo has a "flat spot" that is found on cheaper metal balls designed to mix paint in spray cans). Avoid paint can balls. Always shoot Grade A Trumark® steel balls for BULL'S-EYE accuracy! 120 Shots per bag.
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SEE > 1/2" Marbles | 3/8" Steel-Balls
$4.25 PER BAG
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