a tec wave silencer for airguns 22lr 12x28 unf thread Kriss Vector but this model comes without

but this model comes without a spring

Cooling - Fan/air cooling

Length - 114cm

Spring-powered – no need for CO₂ or gas

a tec wave silencer for airguns 22lr 12x28 unf thread Kriss Vector but this model comes withoutA TEC silencer that is threaded to 1 2" 28 UNF This silencer is night and day if you don't already have a silencer. Good Norwegian made silencer that makes shooting very quiet. NOTE: the silencer has 1 2" 28 UNF threads. Most air rifles are threaded to 1 2" 20 UNF. If your rifle threads to 20 you should have this! Definitely a good buy if you don't want to make any noise when shooting. Practical if you have animals or neighbors living close by.