CRESCENT checks out what they say is a super cost-effective Glock 17 Gen 4 EBB gel blaster, which costs around 40,000 Korean won, and its BB bullet conversion kit. The reviewer notes that the handgun faithfully reproduces the exterior of the Glock 17 Gen 4 and includes excellent engravings. Despite its low price, it is surprisingly well-made with many metal parts. While the recoil is weak, it is better than other electric handguns. The video also demonstrates the simple process of installing the BB bullet conversion kit, which includes a brass barrel, a silicone tube, a 3D-printed part, a bullet pusher, and a magazine spring. The video concludes with a shooting test using BB bullets after the conversion.