About the WADSN brand:
WADSN is a Chinese supplier of quality functional replicas of military accessories, primarily weapon accessories such as flashlights, lasers and mounts. Thanks to the high quality and precise processing, the replicas can hardly be distinguished from the originals. All this for very reasonable prices. Assembling your ideal weapon has never been easier!

About the product:
Material: Aluminum Anodized
For Surefire / Sotac / WADSN / Night Evolution Brand Flashlight

O-ring for Tippmann paintball markers.