#otf knife

直出刀：前后滑轨直出，出刀快如闪电。

Böker's Kalashnikov OTF Goes All Black and Fully Automatic

Böker expands the Kalashnikov line with an all-black OTF Compact: 3.46-inch D2 blade, aluminum handle, top slider deployment, 4.94 oz, $150.