OB1 5.1 SS Threaded Outer Barrel (.40 marking) - Rainbow

Module Trigger Shoe D - Black

Module Trigger Shoe C - Gold

Module Trigger Shoe D - Silver

Module Trigger Shoe C - Red

Module Trigger Shoe C - Silver

Module Trigger Shoe D - Red

Module Trigger Shoe A - Gold

MK23/SSX23 150mm 6.04 Crazy Jet Inner Barrel

Module Trigger Shoe B - Black

Module Trigger Shoe B - Silver