The alternate 2250s decade's version of the type-2 phaser was silver, with a body reminiscent of the primary universe design, with a rotating barrel for switching between stun and kill settings. They were only seen to fire bolts rather than continuous beams. The kill setting was distinctive due to its red energy that struck and burned through enemies while the stun setting was distinctive due to its blue energy that struck enemies and knocked them unconscious. (TOS movie: Star Trek)