Redefining perfection, the Spire IV is more than just an upgrade.
With the new Spire IV, you get everything you love about the Spire III but with upgraded performance and New Proactive feeding logic that works more reliably. Virtue iFI wireless integration with compatible markers. Upgraded cosmetics. Toolless electronics for easy N-Charge battery pack installation.
Load, shoot, repeat. With Proactive feeding you can rely on the Spire IV, point after point
A smart loader that gets to work only when you need it. Simply logical.
The Spire IV features all new proactive feeding logic. Unlike previous Spire models, which required constant sensor readings from every shot (with the potential for adding in extra unnecessary spins while shooting, and could potentially result in slow rates of fire from a sensor malfunction), the Spire IV features the new Proactive Logic.
Now your Spire IV starts feeding the instant the first shot is fired, and continues to feed automatically, without relying on continuos sensor readings until the stack is full. This is the same proven technology incorporated into the CTRL loader, which works more consistently and reliably on every type of marker.
Communication is the key. iFI Wireless Technology lets your gear interact. Seamlessly
The Spire IV has been upgraded to work with the Virtue Ace wireless iFI platform. This new feeding technology allows for a tight integration between the loader and the gun and also maintains backwards compatibility on guns without iFI technology using the new Proactive
When the Spire IV is paired with the Virtue Ace or iFI compatible boards, the loader maintains instant communication with the marker's eyes which allows for significant improvements as both the gun and the loader are now synced together for faster and more consistent feeding, stopping and idle performance. And if the gun's eyes are turned off, dirty or if the Spire IV is used on a different gun, it automatically transitions to the new proactive mode, which will automatically feed with every shot until the stack is full.
When you look this good, it's hard to blend in.
To help differentiate the Spire IV and give this latest model of the Spire family a new look, we've upgraded the color ring around the side with a more aggressive racing stripe that's also injected in stronger, more reliable glass filled nylon. Additionally, the side badges now feature injected Virtue logos, rather than a sticker badge.