Does the TenPoint EVO-X CenterPunch16 fit the TenPoint TRX 515? Both use the Alpha-Nock / Alpha-Nock HP / HPX; arrow 16 in, bolt length 20 in, minimum 445 gr total with the shipped CenterPunch HPX. Sourced fitment.
Updated 05 September 2026.
Does the TenPoint EVO-X CenterPunch16 fit the TenPoint TRX 515?
Whether the TenPoint EVO-X CenterPunch16 fits the TenPoint TRX 515, by shared nock, length and the weight floor.
| Arrow | TenPoint EVO-X CenterPunch16 |
|---|---|
| Crossbow | TenPoint TRX 515 |
| Shared nock | Alpha-Nock / Alpha-Nock HP / HPX |
| Arrow length | 16 in |
| Arrow weight | 400 gr |
| Bolt length the bow is cut for | 20 in |
| Bow minimum total weight | 445 gr total with the shipped CenterPunch HPX |
TenPoint EVO-X CenterPunch16 crossbow arrow
Shop TenPoint EVO-X CenterPunch16 crossbow arrow on AmazonaffiliateFind TenPoint EVO-X CenterPunch16 crossbow arrow on eBayaffiliateField notes
The TenPoint TRX 515 is built around the Alpha-Nock / Alpha-Nock HP / HPX and a 20 in bolt, and its stated minimum is 445 gr total with the shipped CenterPunch HPX. The TenPoint EVO-X CenterPunch16 carries the same Alpha-Nock / Alpha-Nock HP / HPX, which is the first thing that has to match.
Its 16 in is not the 20 in this barrel is cut for, so confirm the correct length before shooting; a mismatched bolt length changes clearance and nock travel.
The Alpha-Nock is non-indexed, so orientation does not matter, but it must be an Alpha-Nock. An older Omni-Nock or flat nock in a narrow modern TenPoint can be caught above or below by the string.
Arrow, crossbow and the rules
Questions and answers
Does the TenPoint EVO-X CenterPunch16 fit the TenPoint TRX 515?
Caution. The TenPoint EVO-X CenterPunch16 wears the correct Alpha-Nock / Alpha-Nock HP / HPX, but its 16 in does not match the 20 in the TenPoint TRX 515 is cut for; use the length the barrel is designed for.