If targets look like the ones shown below, they must be serviced immediately. With targets in this condition, misses are not rare, they are the rule!
Here are some examples of poor maintenance:
Clean rubber edge cut
Clean rubber edge cut

Clean rubber edge cut

Clean rubber edge cut

Hole is bigger than diameter of 50mm (max. Air Pistol black 7..10)

Clean from dust
Clean from dust
Replace rubber membrane

Clean from dust


Clean rubber edge cut
Sucking out the rubber residues

Clean rubber edge cut
Sucking out the rubber residues
Rear rubber missing / not original

Clean rubber edge cut

Replace rubber membrane

Replace rubber membrane
Replace front mask

Shot out the back
Rubber band must hang

Red markers show problem areas,
this target needs to be completely replaced,
this concerns main frame, endless rubber band, front mask etc.
see also maintenance videos S310 here
Cleaning
