Stupid Airsoft tries the T238 Swift tracer unit is a rectangular, futuristic device that brings a blocky, Lego-like aesthetic to airsoft setups. It comes packed with a USB-C charger, stickers, and a specialized grub screw featuring a rubber tip designed to protect barrel threads. While its shape is unconventional compared to standard cylindrical tracers, its gunmetal gray finish and compact size make it a unique addition for players looking to deviate from the norm.