Difference between a 522-527

[Myker]

I've looked em both up and I can't see the difference, I'm sure it's there I just can't see it, any info would really help, thanks folks.



EDIT:

Found it, it's the blade length correct?

 

[mromeo23]

522 full size and 527 mini version. 3.47 blade length vs 2.97

 

[Blade-fiend]

the 527 is the mini version of the 522, much like the mini griptilian but with a better handle