SUPERPOINT cal 22 or 4,5 - 5 tins
OUR DIABOLO ARE MADE BY A SPECIAL ELECRO-MECHANICAL SYSTEM INVENTED AND REALIZED BY EFFEBI BASED ON DIFFERENT DYNAMIC OPERATIONS STARTING FROM A ROUND PELLET.
EFFEBI SYSTEM  ALSO ALLOW TO MAKE VERY SHARP RINGS AROUND THE BODY TO KEEP BACK THE COMPRESSED AIR.
THE MINIMUM FRICTION AGAINSTTHE GROOVES OF THE BARREL IMPROVES THR SPEED AND PRECISION OF THE FIRE.