Super 18 tungsten shots contains WNiFe, also called tungsten alloy shots, TSS shots.
Super 18 Tungsten Shot Produced By Max Carbide
Super 18 tungsten shots contains WNiFe, also called tungsten alloy shots, TSS shots.
W is the main contents, usually 95%, so it is called tungsten balls, tungsten shots. Widely used in hunting instead of lead.
Super 18 tungsten shots produced by max carbide has density 18g/cc. It is has the benefits that it is denser than any othe shot material, like lead, steel or bismuth. It could fly farther, hit harder and penetrate deeper. Thats means you can reduce shot size and retain all the benefits of the larger lead or steel, with a lot more shot in the pattern. If you normally use #4 shot, switch to #6 in a tungsten load for a bigger pattern, more range and more forgiveness.
You can see the feedback of a turkey hunter who used to use lead shots, now happy with tungsten shots as below:
