| Part Number | Description | Spacing |
|---|---|---|
| FSD 40800 | Three .38 slot corner shim | n.a. |
| FSD 40801 | Two .38 slots | 1.38 |
| FSD 40827 | Three 8.7mm slots | 12.5mm |
| FSD 40828 | Two 8.7mm slots | 12.5mm |
| FSD 40829 | Three 8.7mm slots | 14.0mm |
| FSD 40891 | One .38 slot | n.a. |
| FSD 40892 | Two .38 slots | .62 |
| FSD 40893 | Three .38 slots | .62 |
| FSD 40894 | Four .38 slots | .62 |
| FSD 40895 | Five .38 slots | .62 |