What weapons were used at Columbine?

From Wikipedia.com:

During the shootings, Harris carried a 12 gauge Savage-Springfield 67H pump-action shotgun (serial no. A232432) and a Hi-Point 995 Carbine 9 mm semi-automatic rifle with thirteen 10-round magazines, fired 96 times. Harris's other weapon, the shotgun, was fired a total of 25 times. Harris committed suicide by shooting himself in the head with his shotgun.

Klebold carried a 9 mm Intratec TEC-9 semi-automatic handgun manufactured by Navegar, Inc. with one 52-, one 32-, and one 28-round magazine. He also carried a 12 gauge Stevens 311D double barreled sawed-off shotgun (serial no. A077513). Klebold's primary weapon was the TEC-9 handgun, which was fired a total of 55 times. Klebold would later commit suicide via a shot to the left temple with the TEC-9.