
A MACO phaser pistol
The MACO phaser pistol was a phaser pistol weapon used by the MACOs in the 24th century. MACOs used their own model of phasers as their primary sidearm as well.

A MACO phaser pistol firing a phaser pulse
Design[]
The pistols similar in appearance to the EM-33 pistols of the 22nd century United Earth Starfleet and were designed to fire blue phaser pulses, essentially bolts of energy, instead of beams like their Starfleet counterparts. The pistols were also equipped with both "stun" and "kill" settings. (Star Trek: Intrepid)