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Mfg Item #: 590-SBM4-01-
A complete kit, ready-to-assemble on your Mossberg 590 Shockwave, which greatly enhancing the usability of the firearm by adding a third point of contact. It features a SBM4 pistol stabilizing brace, 7075 aluminum STDT pistol receiver extension, ERGO Flat Top SUREGRIP, ERGO Mossberg 590 adapter, and a castle nut.
| Type | Brace |
|---|---|
| Model | Mossberg 590 Shockwave |
| Series | Mossberg 590 Shockwave |
| Material | Elasto-Polymer |
| Dimensions | 10.25" L x 2.1" W |