If the bleeped trigger breaks, it can be replaced with a steel one. It can be replaced before it breaks -- not that they have a reputation for breaking.
If that's your only concern, it ought not be an issue.
Incidentally, this area is for the 75B Tactical, not the Tactical Sport. Check the Tactics and Competition area for guys who shoot IPSC and the Tactical Sport.
In fact, I'll move it there.