O-ring kit for .43 cal paintball pistols KT Chaser and KT Eraser.

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:
- Function: Constant On/Off, Momentary, Strobe
- Battery:16430 x1/CR123A x1 (not included)
- Material: Aluminum
- Suit for:20 mm rail