Grand Slam © 1990 Bally Gaming, Incorporated.
5000 Plus Series
* SMI # 1303
Hit Frequency: 45,30%
Percentage: 95,07%
* SMI # 1304
Hit Frequency: 43,80%
Percentage: 89,32%
* SMI # 1305
Hit Frequency: 43,80%
Percentage: 91,22%
* SMI # 1306
Hit Frequency: 45,30%
Percentage: 93,13%
* SMI # 1307
Hit Frequency: 45,30%
Percentage: 97,08%
Machine's picture.