Excalibur Rhino nock vs TenPoint Alpha-Nock: specs compared
Updated 05 September 2026.
4
specs differ
Excalibur Rhino nock and TenPoint Alpha-Nock differ on 4 specs: nock, form, fits, compatibility rule.
| Spec | Excalibur Rhino nock | TenPoint Alpha-Nock |
|---|---|---|
| Nock | Rhino nock (Excalibur half-moon) | Alpha-Nock / Alpha-Nock HP / HPX |
| Form | half-moon style nock fitted to Excalibur Quill arrows, indexed to the string | deep bowstring channel with elongated ears, non-indexed |
| Fits | Excalibur Micro-series and TwinStrike crossbows shipped with Quill arrows | All 2019-and-newer TenPoint and Wicked Ridge crossbows; back-compatible into Horton |
| Compatibility rule | Excalibur ships Quill 16.5-inch arrows with a Rhino nock on the TwinStrike and Micro series. It is indexed like a half-moon nock and must be seated square to the string. | Required on all 2019-and-newer TenPoint and Wicked Ridge crossbows; fitting a flat or Omni-Nock instead voids the warranty and can let the string pass under the nock and simulate a dry-fire. |
Questions and answers
How do Excalibur Rhino nock and TenPoint Alpha-Nock compare?
Excalibur Rhino nock and TenPoint Alpha-Nock differ on 4 specs: nock, form, fits, compatibility rule.