Clan Gunn Bushcraft builds a lethal spear trap with little more than a knife and string. Using fresh wood from the brush around him, he collects the remaining resources needed for this trap. This video is an educational example of primitive trapping techniques. Extreme caution should always be used with spring loaded traps, even those made from primitive materials.
Umarex offers the AirSaber Elite X2 - an industry-first double-barrel air archery gun - but they've also got THE HAMMER .50 CAL.