Abstract: A cuff device comprising an elongated body, a flexible cable within the body, a loop extraction system for extracting a loop of the cable from an end of the elongated body large enough to fit over an extremity of a suspect, and a loop retraction system for retracting the loop to fit snugly over the extremity. A second cable is preferred, with one cable deployed from each end of the elongated body, preferably a PR-24 form factor baton.

Abstract: A cuff device comprising an elongated body, a flexible cable within the body, a loop extraction system for extracting a loop of the cable from an end of the elongated body large enough to fit over an extremity of a suspect, and a loop retraction system for retracting the loop to fit snugly over the extremity. A second cable is preferred, with one cable deployed from each end of the elongated body, preferably a PR-24 form factor baton.

Abstract: An air-burst detonation ballistic (10) for grenade launchers. The ballistic (10) can be fired from an unmodified grenade launcher, such as M-79, M-203, Granatpistole, and Mk 19 grenade launchers. The less-than-lethal ballistic (10) comprises a concussion element (13), a phosphorescent (13), and a chemical irritant (11). The nose of the ballistic comprise an energy-absorbing cavity (20) and a switch (21) preventing detonation of the ballistic (10) on impact.

Abstract: A weapons detector (12) and method utilizing radar. The system comprises a transmitter (27) for producing an output (14) of frequencies of a set of self-resonant frequencies of weaponry; an antenna (28) directing the transmitter output toward locations potentially having weaponry and collecting backscattered signals (15); a receiver (29) receiving the backscattered signals (15) and operating over a range of the self-resonant frequencies; and a signal processor (30) for detecting the presence of a plurality of the self-resonant frequencies in the backscattered signals (15). Accuracies of greater than 98% can be obtained at distances, preferably between 4-15 yards. The weapons detector (12) is capable of detecting metal and non-metal weapons (16) on a human body (13) in purses, briefcases and under clothing; and discerning weapons (16) from objects such as belt buckles, coins, keys, calculators, cellular phones.