HK ARMY - Propane fill Adapter

Power your gas blowback setup with an affordable and readily available gas source using the Hostile Airsoft Propane Kit Adapter. Designed for use with compatible airsoft GBB magazines and gas-powered airsoft accessories, this adapter allows standard propane canisters to be used as an alternative to traditional airsoft green gas.

Constructed from durable aluminum alloy, the Hostile Propane Kit Adapter is built for repeated use while providing a secure connection for reliable filling. Its compact design makes it an easy addition to your gear bag, whether you're playing at the field, traveling to an event, or working on your airsoft equipment at home.

Because standard propane does not contain the added silicone lubricant commonly found in some airsoft green gas, proper maintenance is important. We recommend applying approximately 2 drops of airsoft-safe silicone oil to the magazine fill valve before filling. Reapply silicone oil approximately every 6–8 fills, or as needed, to help prevent rubber seals and O-rings from drying out.

• Allows compatible airsoft GBB magazines and gas-powered accessories to be filled using propane

• Works with commonly available propane canisters

• Durable aluminum alloy construction

• Compact, lightweight, and easy to carry

• Cost-effective alternative to traditional airsoft green gas\

• Designed specifically for airsoft applications

• Simple, straightforward filling operation

• Reusable design for long-term use