Join our SMS List for Free Shipping Subscribe

Fill Nipple Cover - Neon Green

Fill Nipple Cover - Neon Green

Fill Nipple Cover - Neon Green

Fill Nipple Cover - Neon Green

Fill Nipple Cover - Neon Green

Keep your air tanks fill nipple protected with the HK Army fill nipple cover. The cover can easily be snapped on and off with its ball bearing locking technology. The fill nipple cover ensures that no dirt or paintball debris clogs up the nipple and helps prevent air leaks or regulator / air tank internal damage

Fill Nipple Cover Details:

Machined aluminum cover
Fits all one way valves / fill nipples on air system regulators
Easily pushed on and off fill nipple

What's New

December new releases and deals!

Small Gifts, Big Upgrades

Small Gifts, Big Upgrades

Shop Stocking stuffers

Order before Dec. 18th 5PM PST to get your shipment before Christmas.

Build Your Air System

Build Your Air System

BUILD Yours

Choose between HP8 or Turbine Pro Reg to build your Alpha Air Tank. Available in 15ci, 48ci, 68ci, 77ci, 88ci and 98ci bottle sizes.

TEAM SPONSORSHIP

TEAM SPONSORSHIP

LEARN MORE

Applications are now open for paintball and airsoft teams for 2026 sponsorship.

Shredder CS3 PRO MARKER

Shredder CS3 PRO MARKER

Shop Now

HK Army's Shredder on the Planet Eclipse CS3 Pro Platform.

RMX Goggle system

RMX Goggle system

Shop Now

Customize your RMX Goggle System.

CUSTOMER SUPPORT

For returns or exchanges, visit our Returns Portal. For other inquiries, visit our Customer Help Center.

Help Center

WHOLESALE

Our wholesale program offers a diverse range of opportunities for fields, stores and online retailers.

Become A Dealer

GIVE 20 GET 20

Give your friends $20 off their first order of $150+ and get $20 in redeemable loyalty tokens for each referral.

Refer A Friend