- Premium Construction: Crafted from high-grade aluminum alloy and silicone, this propane filling adapter is designed for durability. Its corrosion and rust-resistant properties ensure long-lasting performance, making it a reliable choice for outdoor enthusiasts. - Versatile Use: This adapter is compatible with any standard camping propane gas tank, making it perfect for various applications. It can store silicone oil for lubricating your GBB (Gas Blowback) airsoft guns and serves as an eco-friendly green gas alternative. - Reusable and Efficient: Measuring 453630mm (1.771.421.18 inches), this compact adapter is reusable, promoting sustainability. For optimal performance, simply add three drops of silicone oil to the oil port before use. - Targeted Compatibility: Designed specifically for air guns, this filling adapter comes with a silicone cap. Please note that it is not suitable for oversized base magazines, ensuring safe and effective operation with compatible models. Use Scenarios: 1. Camping Trips: Easily refill your camping propane tanks on-site, ensuring you have a reliable fuel source for cooking and heating. 2. Airsoft Games: Keep your GBB airsoft guns performing at their best by lubricating them with silicone oil stored in the adapter, enhancing performance during gameplay. 3. DIY Projects: Use the adapter for various DIY projects that require propane, providing you with a convenient and efficient filling solution. This propane filling adapter combines functionality, compatibility, and durability, making it an essential tool for outdoor activities and airsoft enthusiasts.