Waterproofing Gear for Outdoor MilSim Events

Question:

How do I waterproof my gear for outdoor milsim events?

Answer:

Protecting your gear from rain, mud, and moisture during outdoor milsim events is essential for maintaining performance and extending the lifespan of your equipment. Here are the most effective methods to keep everything dry and functional.

Protect Your AEG or GBB Most airsoft guns are not fully waterproof. Avoid submerging them in water, and use silicone spray on O-rings and internal components to repel moisture. Gas blowback magazines are particularly vulnerable to temperature drops and rain, so carry them in sealed pouches when not in use.

Treat Your Tactical Gear Apply a Durable Water Repellent (DWR) spray to your plate carrier, chest rig, and uniform. Popular options include Nikwax and Grangers, which restore water resistance without affecting breathability. Reapply after every few washes for consistent protection.

Use Dry Bags and Waterproof Cases Store batteries, radios, and spare magazines in dry bags or waterproof Pelican-style cases. Li-Po batteries are especially sensitive to water damage, so sealed pouches are non-negotiable.

Upgrade Your Connectors Exposed wire connectors and battery compartments can short-circuit when wet. Consider upgrading to waterproof Deans or XT60 connectors.

Footwear and Hydration Waterproof boots rated for outdoor terrain, such as Gore-Tex lined options, will keep you mobile across wet environments throughout long operations.

With proper preparation, wet weather becomes a manageable challenge rather than a mission-ending obstacle.