The UBCS Standard Issue has a 15-round magazine, decent damage, and a medium fire rate. Its an average pistol that had decent all around stats, but it should be replaced at some point by a pistol with better stats.
"A suppressed variant of the Umbrella U.B.C.S. standard sidearm that provides its user with an increased level of stealth."
— In-game Description
There is also a Silenced variant of the UBCS Standard Issue. It is known in game as the UBCS Silenced Issue. Unlike its unsupressed variant, this does not come default and must be purchased for 4000 experience points to use. The Suppressed variant shares a lot of the stats with its unsuppressed variant, but sacrifices some of its Range but in return it has slightly increased Accuracy.
This weapon can only be used by the U.S.S. when playing in game, but Spec-Ops have a similar pistol available to them known as the Handgun. The Handgun has the same stats as the UBCS Standard Issue but is slightly different in appearance. The Handgun also has a suppressed version known as the Handgun SP which is completely identical to the UBCS Silenced Issue, with the exception of outer appearance.