Fidlock 

Fidlock is a German brand of different fastening systems. Their Fidlock Snap system quickly gained popularity in the blaster space for being an elegant and strong solution for attaching your blaster or other gear to your body. The system works with 2 different parts, the male and the female. Simply attach the Male part to your gear or blaster and attach the female Fidlock Snap part to your gear. Due to the strong magnets the system clicks quickly into place.