Richard, yes Sir. The model 500 has an ambidextrous tang-mounted safety, and its receiver is drilled and tapped for a scope mount.

Yes it is drilled and tapped see *******UPC:
015813507806
Description:
MOS 500 12M/20CB PG&STK HS 8RD
Brand:
Mossberg
Model:
Model 500 Cruiser / Persuader
Type:
Shotgun: Pump Action
Caliber:
12 Gauge
Finish:
Matte Blue
Action:
Pump Action
Stock:
Pistol Grip, Black Synthetic Stock Included
Sight:
Bead
Barrel Length:
20
Overall Length:
30.25 Pistol Grip or 41 Full Size Stock
Weight:
6 lbs or 7 lbs
Capacity:
2.75 7+1
Safety:
Ambidextrous Tang Safety
Receiver:
Matte Blue
Chamber:
3
Chokes:
Cylinder Bore
Features: ********Drilled and Tapped receiver,
Davidson's Exclusive;
Heat Shield Installed

Richard, as stated previously, the Mossberg 500 Tactical is drilled and tapped for a scope mount. Details under Mossberg 500 Tactical here : luckygunner.com/lounge/mossberg-500-and-590-overview/

Richard, This model is not drilled and tapped.