Utility SLiM - Brass Must be 18 or older to purchase and know your current state laws regarding knives.:Agree There is weigh reduction milled

There is weigh reduction milled through out

Limited numbered run

The Blade/Blade holder is hardened stainless steel which gives the knife solid lockup like a custom blade and doesn't slip or unlock while using it

Handles: Titanium 6AL-4V / Brown micarta

Utility SLiM - Brass Must be 18 or older to purchase and know your current state laws regarding knives.:Agree There is weigh reduction milledYou will need a quality T6 torx driver to uninstall and install new blade. Check under stores "knife parts" if you need to purchase one. Utility SLiM is based off the Mini Slim Design. You get the same size, shape and all the high end material you expect from a high end production knife. The Utility SLiM frame and liner are made from 6AL 4V titanium. It has all Titanium hardware and screws making it very strong and durable. Blade glides on ceramic