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Orders Ship in 24 hrs M-F! Free Shipping over $150.
SS Airsoft Custom Built HPA airsoft rifles are built to beat out the competition We build some of the best custom HPA airsoft replicas you will find on the market. All weapons are test fired, tuned and adjusted to work perfectly right out of the box.
This item has been custom installed here at SS Airsoft. The SS Airsoft Custom HPA M60 - Final Boss ready for any milsim event. This airsoft gun fires 40 rounds a second & 640mm tight-bore inner barrel!
HPA Specifications
Required for operation: Complete Air Rig, HPA Tank, Battery
Velocity: 550fps w/ .20g @ 120psi. |
Like other HPA systems, the velocity of the Fusion Engine™ can be fine tuned by adjusting the input pressure. However, there are also 6 nozzles available each with a different level of restriction which allows you to shift the velocity adjustment range up or down in large increments. This allows the Fusion Engine™ to have the widest velocity adjustment range of any of our systems. |
ROF: 30rps+ |
The maximum cyclic rate of the Fusion Engine™ is affected by several factors such as the operating pressure as well as the quality of the magazine and BB's used. However, 30 rounds per second is achievable in most standard configurations. |
Air Efficiency: 400+ shots from 13/3000 @ 1.5J w/ .28g |
This system was primarily designed to deliver maximum power so air efficiency was not a critical part of its development. However, thanks to the modular design of its poppet valve, the system can be fine tuned using more restrictive valve stems and shims which allows air efficiency to more than double when operating at traditional field velocities. |
(Test Configuration: Black Poppet / Blue Nozzle / 6.05x375mm Barrel) |
Defective products subject to a manufacturer's warranty must be handled under the terms of the manufacturer's warranty. Please read the terms carefully and follow their procedures. Please send back to manufacture for repairs. The warranty period for these products is determined by the manufacturer.
SS Airsoft does not provide a warranty on products without a manufacturer’s warranty, unless explicitly stated. Warranties are not available for any Special Sale or Closeout products. Items received free or as part of a package sale may not be returned individually unless the entire package is returned at the discounted or package price
All returns are subject to inspection by our returns department before being processed. Products must be in original packaging with all original accessories and be in new, functioning condition .Returns that are missing the factory packaging, are not returned in new condition, opened or used consumables, or show signs of abuse may not be returned or are be subject to a minimum 20% restocking fee.
We do not cover nor refund the costs of returned shipping to us