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The Rampage Final Stage kit replaces the internal components that are most likely to fail under increased spring tension with high strength POM and zinc alloy. All of the corners and edges of the POM components have been radiused to increase strength and the plunger head has been redesigned for durability and to reduce the wear on the plunger body. The replacement spring is rated at 5+ kg and is designed to function as smoothly as the stock spring while more than doubling the dart’s velocity at the muzzle. The included plunger head plug is an optional part that should be used if you experience trouble priming your blaster. The plunger head plug makes up for a loss of draw length found in some versions of the Rampage shell. Included in this kit:

POM Plunger Rod



Metal Reinforcement Plate



Metal Trigger Catch



Polished Metal trigger

5Kg Mainspring

Silicone grease

O-ring

Trigger and trigger catch springs

Plunger Head Plug (Optional: needed in certain Rampage versions) *Modifying blaster may wear out or damage components. Please do so responsibly and at your own risk! 5 Kg Main Spring: 90fps muzzle velocity with up to 70ft range (parallel to ground)

90fps muzzle velocity with up to 80ft range (30 degrees angled to ground)



7 Kg Main Spring:



105fps muzzle velocity with up to 75ft range (parallel to ground)

105fps muzzle velocity with up to 85ft range (30 degrees angled to ground)



Be sure to watch our FPS Test Video for this product. Troubleshooting: Be sure to watch our Installation Video for this kit if you experience any difficulties during installation. Status/Revisions

Current status: Pending review



Design changes: March, 2013 Plunger Rod: · The o-ring has been moved to allow the impact face of the plunger to be much thicker. · Dead space on the inside of the plunger head has been reduced. · Radius edges have been added at all junctions. Spring: · Wire diameter increased. · Smooth chrome plated. · Output has been increased. Product revisions: December, 2012 · Improved trigger catch springs to eliminate problems with priming and firing. April, 2014 · Added plunger head plug to resolve priming issue caused by discrepancies in certain rampage version shells. Current issues: None

Average Rating: 4.5 of 5 Total Reviews: 2 Write a review »