Time to look at another blaster that uses NERF darts as Blaster-Time gives us a look at the XYL Unicorn Blaster. The XYL KM9 Unicorn Blaster is a compact and robust blaster made of high-quality materials like Nylon and Metal. It has many customization options, including a top prime grip or pump grip, slam-fire, and compatibility with Talon magazines. Their version comes with a full gas plungertube for maximum performance and a 1.6 spring installed.
An ARP9 Gel Blaster is available but it is not a G&G product but rather a brand called XYL. Blasters Mania does an unboxing and review of this compact Gel Blaster... "The model that been waiting for finally arrived. Indeed it worth the waiting. Equipped with mosfet, good quality body build up and nice fps it make it all worthy. Suitable for CQB game and solid nice design."
