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Planet Eclipse Ego 11 D.A.R.T. Bolt Kit
Eclipse Ego 11 Dart Bolt Kit
2011 Ego Dart Bolt Kit

Our Price: $60.77

Availability: This Item Is Discontinued
Out of Stock


The Ego11 DART kit is a full drop-in Valve Guide, Exhaust Valve and Bolt kit designed exclusively for the Ego11.

Designed to improve every facet of the Ego11's feel and performance the DART kit increases efficiency and reduces sound signature and felt recoil as well being more gentle on paint in both the loading and the firing actions.

The DART kit enables the Ego11 to operate at consistently lower HPR and LPR pressures than has previously been possible on any Ego, but at the same time offers superior velocity consistency and efficiency.

So how did we achieve this?

DART Bolt - The Planet Eclipse 2011 Ego Dart Bolt Kit incorporates the latest Cure4 cushioned tip design as seen on the CSL.

In addition to the Cure4 design there are now 2 seals on the body of the bolt, one either side of the transfer port. Rather than use the traditional method of stretched, incorrectly sized o-rings as the seals, the DART bolt utilizes a floating seal design. These floating seals match the internal bore of the breech to create a perfect seal, yet allow for thermal expansion and contraction of the bolt body to occur without worry of increasing frictional drag in the bolt system or loss of effective seal. The floating seals provide the optimum compromise between reliability and efficiency. They will operate with next-to-no lubrication in even the harshest conditions without any negative effects to efficiency or consistency.

Finally the new 2011 Ego DART Bolt is fitted with a weighted insert. The small increase in mass that this insert brings to the bolt system enables the Ego11 to cycle with a lower LPR pressure at lower cyclic speeds yet still retain enough inertia to pop the exhaust valve open and overcome blowback forces during the firing phase.

DART Valve System - The Ego11 DART Valve Assembly combines an improved flow path with refined dynamics that result in significant gains in efficiency. The new design forces the valve to close off more quickly after opening, reducing air wastage after the ball has reached velocity.

The Ego11 DART Kit is designed to be used only with the Ego11 platform (Includes CSL) and is only to be used as a complete kit. Installation and use of an incomplete kit will seriously affect the performance of the marker and in extreme cases may lead to damage of the marker. Only use the DART Valve Assembly and DART Bolt together in your EGO11 or CSL Marker.
  • Ego11 DART Kit Contains:
  • 1 x DART Bolt Assembly (without pin)
  • 1 x DART Valve Guide
  • 1 x DART Exhaust Valve
  • Spare Bolt Plunger and Spring
  • Instruction Sheet

Average Review: Average Review: 5 of 5 5 of 5 Total Reviews: 5 Write a review.

  1 of 1 people found the following review helpful:
5 of 5 Great bolt upgrade August 25, 2014
Reviewer: Benjamin Gale from Wollongong, NSW Australia  
Super happy with this upgrade kit! It reduced the kick, noise, feel and increased the efficiency significantly on my Ego11. I would strongly recommend it to everyone. My friends have even bought them on my recommendation :)

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  1 of 1 people found the following review helpful:
5 of 5 Great upgrade at an awesome price August 3, 2014
Reviewer: Anonymous Person from Alberta Canada  
Love this kit for my ego11! Better efficiency and soft on paint. Great value!

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  2 of 2 people found the following review helpful:
5 of 5 Ego 10 dart? March 25, 2013
Reviewer: Radikal from Puerto Rico  
Works flawlessly on my ego 10 ,same good results as in ego 11!

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  1 of 1 people found the following review helpful:
5 of 5 Less sound and more pods November 21, 2012
Reviewer: Johnny Pham from San Jose, CA United States  
Less sound for sure and my gun takes about 11 pods with 68-4500 tank. I like this bolt because the cure 3 sounds really loud.

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  3 of 4 people found the following review helpful:
5 of 5 Good job eclipse October 1, 2012
Reviewer: Shannon Woram from shalimar, FL United States  
Personaly i liked the upgrade it does what they sayed.
Better air, less sound(not dramatic)but still quieter and the noticable crack is has droped,and felt smother. I have the niod tuned to be smother over ROF so i noticed an even smother shot on top of what i hade before id prefer this over teckt cure and hush and the pooty moded cure4.

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