Precision Non Rotating Trigger and Hammer Pin and Plate Kit for M&P S&W 15-22 AR's, with Anti Walk Pin and Black Retainer Plates Easily add extra Picatinny slots

Easily add extra Picatinny slots to any M-LOK mount system for added accessories with these additional Picatinny rail sections

but also used with some

The Presma Inc M-LOK to ARCA Adapter Rail attaches to Standard M-LOK Slots

no modifications needed

Precision Non Rotating Trigger and Hammer Pin and Plate Kit for M&P S&W 15-22 AR's, with Anti Walk Pin and Black Retainer Plates Easily add extra Picatinny slotsPrecision Non Rotating Trigger and Hammer Pin and Plate Kit for M&P S&W 15 22 AR's, with Anti Walk Pin and Black Retainer Plates. SKU: ATWP02 Works with M&P S&W 15 22 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