If you like the Boker Magnum series then you'll love the Smith & Wesson Extreme Ops SW50 automatic knives. These knives feature great quality and action at a low price.
The SW50B has a black finished 440 stainless steel drop-point blade with a plain edge. The black coated aluminum handle features grooves to increase grip and a tip-down stainless steel pocket clip for easy carry. The push button quickly deploys the blade and this new version of the SW50 has a front mounted safety!
It's a great every day carry option. I've carried mine since 2014. Easy to clean with aerosol WD40, then lube the pivot and plunge release sparingly with good oil.
Very good for kitchen use, especially for cutting veggies. The only problem is that it is hard to clean
It doesn't hold a candle to the Boker autos in my opinion. Lots of blade play, poor edge retention, just plain CLUNKY. The Kalishnikovs are in the same price range and represent a much better value. There's a reason those are a huge success!