Gun sight configured for providing range estimation and/or bullet drop compensation

A sight for a weapon, comprising:

• a main body having an engagement structure configured for having a sight post body carrier movably engaged therewith and having a mounting structure configured for being attached to the weapon;
• a sight post body carrier moveably engaged with the engagement structure of the main body in a manner allowing the sight post body carrier to be selectively translated at least partially along a length of the engagement structure and limiting unrestricted movement of the sight post body carrier in directions other than along the length of the engagement structure;
• and
• a sight post body including a plurality of different length sight posts, wherein the sight post body is moveably mounted on the sight post body carrier in a manner allowing each one of said sight posts to be selectively moved to a sight post use position with respect to the main body.

A sight for a weapon, comprising:

• a main body having a channel configured for receiving a sight post body carrier therein and having a mounting structure configured for being attached to the weapon;
• a sight post body carrier slideably mounted within said carrier channel of the main body in a manner allowing the sight post body carrier to be selectively translated at least partially along a length of said carrier channel and limiting unrestricted movement of the sight post body carrier in directions other than along the length of said carrier channel;
• and
• a sight post body including a plurality of spaced apart sight posts, wherein the sight post body is rotatably mounted on the sight post body carrier in a manner allowing rotation of the sight post body about an axis of rotation thereof such that each one of said sight posts can be selectively moved to a sight post use position with respect to the main body, wherein each one of said sight posts extends outwardly along a respective radial axis extending through the axis of rotation of the sight post body and terminates at an end face at a tip portion thereof, and wherein a length of each one of said sight posts, as measured from the axis of rotation to the end face thereof, is substantially different from each other.