TenPoint
TenPoint TRX Ultra
$3549.99
Best Crossbows · head-to-head
TenPoint TRX Ultra vs Killer Instinct Boss 405
A sourced, side-by-side comparison. Killer Instinct Boss 405 is cheaper at $329.99. Every spec and price links to its source.
Killer Instinct
Killer Instinct Boss 405
$329.99Cheaper
Which is better: the TenPoint TRX Ultra or Killer Instinct Boss 405?
They split the 2 specs we compare evenly. The Killer Instinct Boss 405 is the cheaper at $329.99.
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Key specs, head to head
The numbers that decide it, drawn to scale — longer bar wins, the accent bar is the stronger figure.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec |  TenPoint TRX Ultra |  Killer Instinct Boss 405 |
|---|---|---|
| US price | $3549.99 | $329.99 |
| Brand | TenPoint | Killer Instinct |
| Released | — | — |
| Bow type | reverse-draw | compound |
| Advertised speed (fps) | 515 | 405 |
| Draw weight (lb) | — | 220 |
| Power stroke (in) | 16.25 | 13.25 |
| Kinetic energy ftlbs | 242 | 134 |
| Cocked width (in) | 6 | 14.75 |
| Overall length (in) | 29.5 | — |
| Weight (lb) | 8.4 | 6.7 |
| Cocking mechanism | integrated-silent-crank | rope-sled |
| Arrow length (in) | — | — |
| Scope included | Yes | Yes |
Sources — TenPoint TRX Ultra: tenpointcrossbows.com (verified 2026-07-11). Killer Instinct Boss 405: shop.kicrossbows.com (verified 2026-10-20).
What's the difference between the TenPoint TRX Ultra and Killer Instinct Boss 405?
Where the two actually differ on the specs we track (7 of 11). Matching specs are omitted.
- Bow type: TenPoint TRX Ultra reverse-draw vs Killer Instinct Boss 405 compound
- Advertised speed (fps): TenPoint TRX Ultra 515 vs Killer Instinct Boss 405 405
- Power stroke (in): TenPoint TRX Ultra 16.25 vs Killer Instinct Boss 405 13.25
- Kinetic energy ftlbs: TenPoint TRX Ultra 242 vs Killer Instinct Boss 405 134
- Cocked width (in): TenPoint TRX Ultra 6 vs Killer Instinct Boss 405 14.75
- Weight (lb): TenPoint TRX Ultra 8.4 vs Killer Instinct Boss 405 6.7
- Cocking mechanism: TenPoint TRX Ultra integrated-silent-crank vs Killer Instinct Boss 405 rope-sled