Compressed tetryon beam weapon
A compressed tetryon beam weapon was a type of tetryon-based directed energy weapon. 

In 2370, Odo suspected a weapon of this type had been used by Trazko to shoot Quark, because the weapons scanners hadn't been triggered. According to Doctor Bashir, Quark's injuries, which included a ruptured thoracic cavity ruptured and extensive neural trauma, were consistent with the effects of such a weapon. ()

See also 
 Tetryon pulse launcher

Hand-held weapons
Directed energy weapons