Universal Hopper Tracer LED Unit drum magazine Adjustable via a Grub Screw

Adjustable via a Grub Screw

NOT Compatible with Double Stack HI-Capa variants

With a 20mm picatinny screw on mount for rifles and a G-Series Mount option if need be

With a shooting power between 320-350 feet per second and a laser like accuracy the MK16 GBBR is definitely a GBU top pick when it comes to the new gas blow back rifle range

The Advanced M4 Carbine Pro Bundle is built for players who want a complete

Universal Hopper Tracer LED Unit drum magazine Adjustable via a Grub ScrewOwn a hopper fed gel blaster? Your night game just leveled up. This LED activator attachment replaces your standard hopper base, letting you shoot glow gels and dominate low light battles like never before. Compatibility Kids Vector SKD 1911 Material LED Light Circuit Board Plastic In The Package Light Weight Tracer Unit USB Charger