AR Precision Non Rotating Trigger and Hammer Pin and Plate Kit, with Anti Walk Pin and Black Retainer Plates Material: Steel base & A-6061-T6

Material:  Steel base & A-6061-T6 aluminum carry handle

Lens Caps Flip-up Lens Caps

- Storage area in handle

4" Height 5

AR Precision Non Rotating Trigger and Hammer Pin and Plate Kit, with Anti Walk Pin and Black Retainer Plates Material: Steel base & A-6061-T6AR Precision Non Rotating Trigger and Hammer Pin and Plate Kit, with Anti Walk Pin and Black Retainer Plates. SKU: ATWP01 Works with both AR 15 and AR 10 lowers. The anti rotational feature of our Stainless Steel pins will help lengthen the performance of your AR's lower receiver. By not allowing friction against the inner surfaces of the holes. These, along with the Presma Inc anti walk retainer plates , help with preventing premature parts