Bruce goes for a highly concealable fixed slide gas pistol from Tokyo Marui, the Tokyo Marui CURVE NBB Pistol, in this BB2K Airsoft video review. The Tokyo Marui CURVE is a small, stealthy, fixed slide gas pistol based on the Taurus CURVE handgun. Its unique curved profile is designed to fit comfortably over waist contours for concealed carry. It is the fourth compact carry gas gun in their series, with a straightforward operation and structure, replicating a rounded frame that suits the body and a rounded silhouette that suppresses unevenness to the maximum.