I have a tacticool Mossberg Maverick 88 and I want to put this side saddle on the left side of the receiver. The side saddle I have is just the plastic one that holds 5 shells with the 6 pre-drilled holes. There are no holes to mount it to, none of which line up with the one screw which the head is on the inside of the receiver. I don't know if I want to permanently mod(drill into) my shotgun but if thats the only way i'll do it, its a $200 behind the door truck gun so I wouldn't feel too bad. Any ideas? Need more info? Let me know please! THANKS ODT members!