Glock Thirty Machine Pistol

Glock Thirty Machine Pistol is pistol created by Glock Int. introduces the latest in the further development of their famous line of semi-auto pistols for thirtieth anniversary. Glock has taken their 10mm Glock-20, given it a selective single shot or three-round burst capability, gas porting on the barrel for excellent controllability, and thirty 10mm cartridges per magazine.

Note: This pistol can also use the standard 20-round pistol magazine, making it slightly more concealable and compact (P).

Source

 * Chromebook Volume 1, pg.43
 * Blackhand's Street Weapons, pg.12