@IzunaK needs to be updated but there's plenty of stockists and even more after last season. (And I wouldn't stress about not copping alpha green, should be easy since a lot of people are scared of lighter colors lol)
Quite a few people have come in here saying the new olive is darker than it seems on ms shot. But it is generally lighter compared to previous olive straps
New 3a-2 on the left, Old 3a-1 strap on the right.