4UAD FOGG-OFF! ANTI-FOG SPRAY prowin Hop-up - Adjustable removing pulling

Hop-up - Adjustable removing pulling slide back and using hex key in hole

Length (Extended): 30

The EPM1-RX retains all the same features and technologies of the original EPM1:

MSK and other compatible Airsoft gas blowback rifles

The gearbox has a quick change spring feature that allows for a fast change in muzzle velocity should the circumstances demand it

4UAD FOGG-OFF! ANTI-FOG SPRAY prowin Hop-up - Adjustable removing pullingSpecifically designed with ballistic eyewear lenses in mind (polycarbonate). We tested FOGG OFFs special formula against other similar off the shelf products and observed superior performance in both fog prevention and durability of effect. The packaging is designed to be easy to carry and quick to apply. A single spray will evenly coat the inside of both lenses. Let it sit for 30 seconds, then gently wipe away any residue until the surface is clear.