Questions about nerfs?

[2001300exguy]

ok i got this 400 a week ago and im pretty sure these are ac nerfs but i was just wondering.Also i had the webbing out of them and cant figure out how to get it back in any help is appreciated.thanks
heres the pic of the bar

[2001300exguy]

hers the holder for the webing

[nat3060]

go down into the slots, then come up and enter the middle slot and out the top

[bwamos]

Here's a quick visiual for ya.

[400Rider022]

good explanation

[2001300exguy]

thanks i got it, nice diagram

[smith_400ex_213]

or u could do it the easy way

take your webbing and put it in through the top out the bottom and then heat up a phillips screw driver and push it through the webbing and the end and rivit the end to the webbing...then now the webbing wont come undone and fall apart...looks kinda cool too...