Novritsch SSR4 FPS Adjuster Ring

The Novritsch FPS Adjuster Rings are two rings that could increase the power output of the Novritsch SSR series of electric airsoft rifles. These rings are designed to be placed on the spring guide and each ring will increase by 0.15 Joule or about 125 FPS of muzzle velocity.

Please note that you are advised not to use these rings when your SSR4 has a power output of above 1.5 Joules or about 400 FPS and do not stack more than 2 rings into the SSR4.

Also, do note that these rings are only compatible with original Novritsch SSR4 springs.

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Compatibility:

• Novritsch SSR4 Series Electric Airsoft Rifle

Includes:

• x1 Novritsch SSR4 FPS Adjuster Ring