Description
- 90 durometer direct replacement for the Ninja Paintball regulator fill port.
- Be sure to check your part against the photos before ordering.
$6.00
4 Dura 90 fill port o’rings that are a direct replacement for most Ninja Paintball regulators.
If your oring, fill port internals, or fill port don’t look like the one shown, do not purchase.
| Weight | 1 oz |
|---|---|
| Dimensions | 1 × 1 × 1 in |
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THIS IS AN AIRGUN ONLY PART

This part is designed and manufactured by DonnyFL
Remember to always order your suppressor one size larger for shrouded barrel PCP’s.
If you have a .22 caliber shrouded barrel PCP, you’ll want to order a .25 caliber suppressor.
The .177/.22 is for shrouded barrel .177 or direct barrel threaded PCP’s in .22.
The .22/.25 is for shrouded barrel .22 or direct barrel threaded PCP’s in .25.
The .25/.30 is for shrouded barrel .25 or direct barrel threaded PCP’s in .30. The exception to this rule is the Gauntlet .30 which is shrouded but because of the unique end cap, marries the barrel and shroud at the end.
The Tanto, Tatsu, FX, or Sumo are not recommended for the Gauntlet .30 caliber because of the relatively small internal volume of these suppressors and the elevated operating pressures of the G30. We recommend the Ronin be used on all of our G30 Builds.

Installation Video for 1.5″ Picatinny rail on the Umarex Gauntlet forearm.
Reg Pressure Tester
High quality HubenPower reg tester.
Features
Don’t guess what the output of your regulator is, KNOW what it is especially if you are adding shims and need to hit a specific PSI output.
Designed to be used with any Paintball style Regulator that uses the industry-standard G1/2-14 Threads like those shown below.
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