how come when unlock achevement for halo 3 i dont get armor

[»¢â†îç«]

i unlocked too close to sun acheivment which was supoosed to unlock scout or whatever and steppin razor and more but i only have mark vi and cqb armor why?
oh yeah i have unlocked used car sales men and no armor here is link to service record : http://www.bungie.net/Stats/Halo3/Default.aspx?player=SenileZ3r0

 

[=) yasmin!]

I unlocked that achievement too, and I don't think you do get armor?

 

[biadaubo]

update your halo version if havent already or just restart xbox or just keep playing... and so how it comes out... lol

 

[smegamario]

I dont know. Maybe give it some time to register that you have unlocked the achievements.

 

[The Dark Knight]

restart your box

 

[Art F]

a lot of times you have to do 3 different acheivements