:-Machined from 6061-T6 extruded aluminum-Matte black finish-For Mossberg 500 (Post-'97)-Center Spread: 2.125"*-Overall Length: 5.882"-Mounting Hardware: Hex head screws & wrench provided-Installation: EGW recommends 20 inch lbs. of torque & a drip of blue Loctite*The center spread is the distance between the two middle holes, center to center, on your receiver.
|Style||1-PC MIL-STD 1913 PICATINNY|
|Other Features||MADE IN USA FOR LATE (AFTER 1997 MFG) MOSSBERG 500/590/835/930/935|
|Type Of Rings Needed||MIL-STD 1913 PICATINNY|
Determined at checkout.