Z5/Omega Difference ?

[ruffhunter]

What is the difference between the Z5 and the regular Omega. I really want stainless, but it looks like the price went up $100 since last year. I seen a blued Z5 at walmart for $277 and noticed the trigger guard was plastic. Thanks for the input

[rem700man]

I was wondering the same thing,,,,i saw the one @ walmart for the same price but yet the reg. omega is right at 500$ at the local gunshop?