need to move objects with wand

i am working in a big room i have made and want to move objects in the room to different locations which are pointed to by my wand.
what i was using is the gun script given in lsl wiki example. it fires a bullet and when that bullet collides with something, it gives the position and my object moves to that location.
but the problem is that my bullet crosses the walls and hits the ground outside the room. also it bounces off some objects without telling the position.
how to resolve this thing. can neone suggest something better ??

Slow the bullet down, and make it a bit longer. That'll handle passing through walls.

Slowing the bullet down may also help with the "ricochet" problem, to some degree. But, that's often just sim lag and there's not much to be done about that.

the functionality i wanted is just that when i press the mouse button, the object gets rezzed in the direction at which avatar is looking and maybe say at some fixed depth.
how can i accomplish that ??
llrot2fwd etc will help ??

which functionality are you going for, the one described in your first or second post?

since i am working in a room, my objects must be rezzed only within the room at some depth in the direction i am pointing my wand.
can neone help ??