It is for these players that the all new Eclipse Gtek was created. A mid-range Eclipse marker with all the value, reliability and efficiency of the Etek line but with the smooth shooting and quiet sound signature that you’ve come to expect from a modern single-tube spool valve marker.
Pull up on the quick release back cap and within its compact, lightweight and low-profile body the Gtek’s all-new and completely unique Gamma Core drivetrain can be found. This new system has been designed and developed to pull off the perfect trifecta of supreme all-weather reliability with optimal shooting enjoyment and exceptional efficiency.
Reliability and testing
The Gtek has been subjected to and passed the most extreme environmental testing we have ever devised for a new marker. Repeatedly stored at temperatures as low as -20F for days at a time the marker still fires full velocity on the first time of asking, with zero FSDO (first shot drop-off). Cycled for hours at a time at below freezing without stopping to be lubricated, then heated to 100F and cycled for tens of thousands of shots more the Gamma Core is the most robust drivetrain we have ever devised. And it’s not like our other markers aren’t amongst some of the most durable out there. But the Gtek takes it to a new level.
The Gamma Core utilizes lessons learned with the IVCore in the Geo line when it comes to making the most of the air used to fire a paintball. Although the operation method of the Gtek is nothing like a Geo it still utilizes the Breech Sensing technology of the IVCore to seal off the firing chamber mid-shot. This means that no tail end air is lost and wasted down the barrel. The Gamma Core traps over 30psi in the firing chamber after every shot. That’s 30psi saved per shot over a normal spool valve system.
The Gamma Core also utilizes a unique system where the spool and bolt are completely decoupled from each other and where the air that is used to drive the bolt forward is also released down the barrel and not vented into the atmosphere and wasted like in most other systems. This further improves the efficiency of the system as the only air wasted is that which is used to drive the relatively small spool.
Feel, sound and paint handling
The starting point for understanding the Gtek’s unique feel and shot signature is the low operating pressure of its Gamma Core drivetrain at only 135psi. It’s one of the primary reasons that the marker feels so smooth and has such a quiet sound signature. Then there is the three-stage bolt acceleration. Each stage tuned to give the perfect balance of exceptional paint handling, efficiency, feel and reliability.
The acceleration profile of the Gtek bolt is very accurately controlled. The initial push-off phase is tuned to give exceptional paint handling ability by very gently picking up the ball to get i