# Killer Instinct Boss 405 vs Mission Sub-1 XR: specs and price compared

A sourced, side-by-side comparison of the Killer Instinct Boss 405 (Killer Instinct) and Mission Sub-1 XR (Mission Crossbows) among crossbows. Killer Instinct Boss 405 is the cheaper of the two at $329.99.

## Side by side

| Spec | Killer Instinct Boss 405 | Mission Sub-1 XR |
| --- | --- | --- |
| US price | $329.99 | $2299 |
| Brand | Killer Instinct | Mission Crossbows |
| Bow type | compound | compound |
| Advertised speed (fps) | 405 | 410 |
| Draw weight (lb) | 220 | 250 |
| Power stroke (in) | 13.25 | 14.625 |
| Kinetic energy ftlbs | 134 | — |
| Cocked width (in) | 14.75 | 9.1 |
| Overall length (in) | — | 30.5 |
| Weight (lb) | 6.7 | 7.6 |
| Cocking mechanism | rope-sled | rope-sled |
| Arrow length (in) | — | 19 |
| Scope included | Yes | Yes |

## Key differences

- Advertised speed (fps): Killer Instinct Boss 405 405 vs Mission Sub-1 XR 410
- Draw weight (lb): Killer Instinct Boss 405 220 vs Mission Sub-1 XR 250
- Power stroke (in): Killer Instinct Boss 405 13.25 vs Mission Sub-1 XR 14.625
- Cocked width (in): Killer Instinct Boss 405 14.75 vs Mission Sub-1 XR 9.1
- Weight (lb): Killer Instinct Boss 405 6.7 vs Mission Sub-1 XR 7.6

## Sources

- Killer Instinct Boss 405: https://shop.kicrossbows.com/boss-405-crossbow/ (shop.kicrossbows.com, verified 2026-07-11)
- Mission Sub-1 XR: https://missioncrossbows.com/crossbows/sub-1-xr/ (missioncrossbows.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/crossbows/killer-instinct-boss-405-vs-mission-sub-1-xr/
Cite: Per The Front Desk Review, Killer Instinct Boss 405 ($329.99) vs Mission Sub-1 XR ($2299) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/crossbows/killer-instinct-boss-405-vs-mission-sub-1-xr/
License: CC BY 4.0.