Viper 430, ACUslide, Rangemaster 100 Scope
The TenPoint Viper 430 is a supercharged evolution of the Viper S400 — built for hunters who demand more speed, more accuracy, and more control. Measuring just 6.5 inches axle-to-axle when cocked, the Viper 430 is incredibly maneuverable, whether you’re in a cramped treestand or a tight ground blind. Its extended 13-inch power stroke sends arrows downrange at blistering speeds of up to 430 FPS with 164 ft.-lbs. of energy, delivering devastating impact on big game.
TenPoint equips the Viper 430 with its proven 2-stage S1 trigger system, offering a crisp, zero-creep 3.5-lb break for consistency every shot. The Micro-Trac barrel reduces string-to-rail contact by 50% for tighter groups and significantly increased string life.

Built for serious long-range shooters, the Viper 430 features new Scope Struts and an extended dovetail, increasing scope stability by 80% — the perfect foundation for the included RangeMaster 100 Variable Speed Illuminated Scope, capable of accurate holdovers out to 100 yards.
The integrated ACUslide cocking and de-cocking system allows hunters to safely cock or de-cock the crossbow with only 5 pounds of effort, offering unmatched control and safety in the field.
This crossbow comes as a ready-to-hunt package, complete with bolts, quiver, and accessories.
The S1 Trigger: Zero-Creep Control
At the heart of the Stealth 450 is the S1 trigger system, featuring a 2-stage, zero-creep roller-sear design that breaks cleanly at 3.5 lbs. The result: shorter shot cycles, tighter groups, and greater down-range accuracy.
Combined with its compact 6.5″ width, the Stealth 450 is fast, balanced, and incredibly maneuverable — perfect for treestands, blinds, and tight timber.


Silent Cocking. Safe De-Cock. Zero Risk.
With TenPoint’s patented ACUslide system, you get silent cocking and safe, controlled de-cocking — something competing crossbows can’t match. Unlike systems where the handle can slip free, ACUslide locks instantly if your hand lets go, preventing injury and protecting your bow from accidental damage.
This is the safest and easiest de-cocking system in the industry, requiring just 5 lbs of force.
Built for Real-World Hunting
From the Integrated String Stop System, which reduces vibration and noise, to the Sentry Bowhanger for stand or blind use, every feature is engineered for practical, lethal efficiency in the field.
This is a crossbow made not just for speed — but for success.
Specifications
| Specification | Details |
|---|---|
| Speed | Up to 430 FPS |
| Kinetic Energy | 164 ft.-lbs. |
| Power Stroke | 13″ |
| Axle-to-Axle (Cocked) | 6.5″ |
| Draw Weight | 250 lbs. |
| Weight | 7.5 lbs. |
| Overall Length | 33″ |
| Trigger | 2-Stage S1 Trigger |
| Cocking System | ACUslide (5-lb cocking force) |
| Barrel | Micro-Trac Reduced-Friction Barrel |
| Scope | RangeMaster 100 Variable Speed Illuminated Scope |
| Safety Features | DFI™ (Dry-Fire-Inhibitor) |
Package Includes
- RangeMaster 100 Variable Speed Illuminated Scope
- 3× Pro Elite 400™ Carbon Bolts
- Quiver
- Integrated String Stop System
- Sentry Bowhanger











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