Crack Shot

Crack Shot is a multiplayer Commendation in Halo: Reach. A point is obtained every time the player kills an enemy with a precision weapon in multiplayer matchmaking. The Commendation is represented by a Sniper Kill Medal without the gold star on a blue background.Bungie.net: Halo: Reach Career Stats
Kills with the DMR, Needle Rifle, Sniper Rifle, and Focus Rifle count toward this Commendation.
===Requirements===
Earn a precision kill in Multiplayer.
Tier 	Required #
Iron 	100
Bronze	500
Silver	4,000
Gold 	10,000
Onyx 	20,000
MAX 	32,000
===Easy Methods===
*Playing SWAT is probably the quickest way to get this challenge.
*Playing Team Snipers is another good method.
==Sources==