Rules to play Skeet Shooting
The wooden, metal, plastic or fibreglass portion of a rifle or shotgun to which the barrel, action, trigger, etc. are attached.
After for In
I may be able to go after a week.
I may be able to go in a week.Or: I may be able to go in a week's time.
When speaking of a period of time in the future, use in, and not after. Here in means after the end of.