BOKER-PLUS Hidden Release~ Bolster Release Automatic with Non-Slip G-10 &  D2 Tool Steel  

This Bolster Release Model by Boker is very similar to Protech's "Magic" (which is 3x the price). Operates discreetly by sliding the textured/knurled top bolster slightly to the side (see pics). Operates via Coil Spring. 

Features a polished aluminum frame with Black G-10 Handles and a stainless Pocket Clip (Tip Up) on the backside . 3 1/4" Special Satin Finished Spear point Blade features D2 Tool Steel. Very Nice hidden release auto for the price!

Measures 4 1/8" closed. Extremely dependable piece with rock-solid lockup and positive action. Don't let the low price fool you, this is not a low quality junker piece that will fall apart on you.  Great work piece for those who need a discreet auto opening knife. D2 Tool Steel Blade holds an excellent edge. New in the Factory box.