Description
GrovTec’s Picatinny Keymod Rail, model GTSW190, is a precision CNC-machined rail for a 3.8 Inch 9 Slot Stock AR setup. It is made from lightweight, solid aluminum and finished in Type III black hard anodized. The MIL-STD 1913 Picatinny rail pattern supports mounting lasers, sights, scopes, or other accessories.
Key details
- Type III black hard anodized aluminum rail
- MIL-STD 1913 Picatinny rail pattern for accessory mounting
- Precision CNC-machined construction
| Part Type | PICATINNY RAIL |
|---|---|
| Material | Solid aluminum |
| Finish | Type III black hard anodized |
| Length | 5.3500 |



