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Redline Mini SFR Regulator (Super Fast Refresh) with hose.
Redline Mini SFR Regulator (Super Fast Refresh) with hose.

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List Price: $174.95
Our Price: $159.95
Savings: $15.00

Product Code: RL-MSFR


HPA in Airsoft has Evolved.

Engines are more efficient and run at lower pressures than in the past. Therefore the demands on the regulator have changed too.

With the lower operating pressures and higher efficiencies of modern HPA engines, the regulator must be much more sensitive in order to properly react to the smaller "pressure pulse" of each shot. This is especially true when running a remote hose since the air volume in the hose acts as an "air capacitor" further dulling the pressure pulse that the regulator sees. Failure of the regulator to react properly to this dulled (dampened) pressure pulse can be interpreted by the user as "shoot down" or a "slow refresh rate."

The Mini SFR is Redline Airsoft's newest regulator. The Mini SFR has the exact same performance and features as our class leading standard SFR regulator, but in a smaller package.

It works equally well with both standard high output tanks or low output, SLP type tanks. And just like the standard SFR, the Mini SFR is a fully balanced regulator. Why is that important?

Unbalanced regulators are subject to what is known as the "supply pressure effect." That means an unbalanced regulators output pressure is affected by changes to its input pressure.

Unbalanced regulators can have a very large pressure change as their supply tank empties. This can cause a velocity to drop as the supply tanks pressure drops.

Since the Mini SFR is balanced, its output pressure is unaffected by changes to its input pressure. That means even as the tank empties, the Mini SFR's output pressure, and therefore the guns velocity, will remain unchanged. This allows you to shoot the air tank virtually empty with no performance decrease. Effectively giving you more shots per tank.

The Mini SFR is the only balanced regulator sold for use in Airsoft.

The Redline Mini SFR is 100% made and assembled in the USA.

N7 key features:

  • True closed bolt, single solenoid HPA cylinder replacement.
  • Super easy to setup. Most people can just install and play with no FCU tuning needed.
  • Easy hop tuning do to its true closed bolt design.
  • Fixed volume dump chamber design.
  • Convertible from Electro-Pneumatic to fully Mechanical/Pneumatic with optional conversion kit.
  • Less "joule creep" than typical HPA engines.
  • Made in the USA

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