Description
Product Features & Specifications
FAB Defense FXPRMO PR-MO Rail System for Mossberg 500/ 590/ Shockwave/ Maverick 88 7.91″ OAL Black Reinforced Polymer
The PR-MO Mossberg 500 Rail System offers a superior mounting solution for your Mossberg accessories.It is constructed of reinforced polymer with a state-of-the-art design and three Picatinny rails.
This model has a black finish.It is compatible with 12 Gauge, Mossberg 500, 590, Shockwave and Maverick 88 ( Maverick 88 requires purchasing separately a Mossberg 500 7-3/4″ Action Slide).
NOTE: This model will not fit the Mag-Fed versions nor will not fit the 14″ Barrel versions.
| Brand | FAB Defense |
| Series | Rail System |
| Model | PR-MO |
| Gauge | 12 Gauge |
| Firearm Fit | Maverick 88 |
| Color | Black |
| Material | Polymer |
| Rails | Picatinny |
| Length | 7.91″ |
| Weight | 7.70 oz |



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