Sliding arm assembly, complete
| Order number | Throat depth | Suitable for | Approx. weight |
| inches | lbs | ||
|---|---|---|---|
| 3101329 | 4 3/4 | GSV / GSM20 / First generation SQ with 4.75" throat depth (30 x 15 mm rail) | 2.49 |
| 3101330 | 5 1/2 | SQ / GSM (30 x 15 mm rail) | 2.7 |
| 3101331 | 8 | GSV / DT 2400 (30 x 15 mm rail) | 3.09 |
