A phase compression rifle was a type of weapon.

During the Earth-Romulan War: (United Earth) Starfleet designed prototypes for their own Phase Compression Rifles, the weapons were experimental with few being made and usually used to supplement standard firearms such as Phase Pistols used by security personnel and away teams (Four of which were used aboard the NX-04 Discovery).

The Cardassians stockpiled many phase compression rifles on Bajor prior to the Occupation of Bajor. (DS9 novel: Day of the Vipers)

Sahde the Elloran used a phase compression rifle during the Active Six mission. (ST - The Fall novel: Peaceable Kingdoms) Template:Stub-weapon