Fishing sinker effects of tungsten, however, are essentially unknown. More recently, terminal tackle manufacturers are experimenting with high density composite resins. These materials present a non-toxic alternative to lead sinkers at a lower monetary cost than alternative metallic sinkers. Fishing sinker A fishing sinker or knoch is a weight used in conjunction with a fishing lure or hook to increase its rate of sink, anchoring ability, and/or casting distance. Fishing sinkers may be as small as 1 gram for applications in shallow water, and even smaller for fly fishing applications, or as large as several pounds or considerably more for deep sea
Wax bullet Wax bullet A wax bullet is a bullet made of wax, often paraffin wax or some mixture of waxes and other substances that produce the desired consistency. Wax bullets are typically used in a primed cartridge case, with no gunpowder. The primer provides all the necessary power to propel the wax bullet at low velocities. Wax bullets have been in use for over a century, providing a projectile for use in training, indoor shooting, and shooting competitions where a high velocity metal bullet would be needlessly hazardous. Wax bullet cartridges do not provide enough force to cycle automatic firearms, so