Nerf retaliator pump action 2.0

This is a shotgun pump grip for the Nerf Elite Retaliator. The screws I used where 6-32 1/2 To have this work you need to sand down the two stoppers in the barrel with a file(will not prime if you don't) parts sizes -grip height 80 mm length 90 mm width 50 mm side length 180 mm width 9 mm height 5 mm top length 55 mm height 95 mm width 75 mm If you have any questions or problems let me know I can help.