Nice Arm

Nice Arm is a campaign Commendation in Halo: Reach. A point is obtained every time the player kills an enemy with grenades during the Campaign. The Commendation is represented by a fragmentation grenade on a green background.Bungie.net: Halo: Reach Career Stats
===Requirements===
Kill an enemy with Fragmentation Grenades and Plasma Grenades during the Campaign.
Tier 	Required #	Rewarded Cr
Iron 	50 	200
Bronze	250 	750
Silver	500 	1000
Gold 	4,000 	2000
Onyx 	8,000 	2000
MAX 	13,000 	0
==Sources==