The KWA Ronin TK.45, as reviewed by Fox Airsoft, boasts a number of features designed for comfort, control, and a realistic shooting experience. The polymer magwell doubles as an angled foregrip, while the handguard comes in your choice of M-LOK or KeyMod for customization. The ergonomic nylon polymer pistol grip with custom stippling provides a secure hold, and all controls are ambidextrous for ease of use by both left and right-handed shooters. These controls include the selector switch, magazine release, bolt catch, and charging handle. The KWA Ronin TK.45 also features a tough, lightweight build thanks to the PTS EP series standard Dupont Zytel High Performance Reinforced Polymer. This material is used in both the receiver and the included flip-up sights and stock. But the most exciting feature might be the patented Kinetic Feedback System, which simulates recoil with every shot, adding to the realism of the airsoft experience. Internally, the KWA Ronin TK.45 is equipped with an upgraded high-speed gear set and an improved high-torque motor for smooth and reliable operation.