- Durable 6061-T6 Aluminum Construction Finished in a Matte Black Anodization
- Removable 4-Capacity Shot Shell Carrier Included
- Full Length Picatinny Top Rail for Ample Optic Real Estate
- Compatible with 12 Gauge Mossberg 590M Mag-Fed Shotguns Only
- No Permanent Modification Required
UTG AR-15 .223 30 Rd Polymer Mag 








