Shop › MAGPUL ESK ENHANCED SLCTR KIT AR BLK MAGPUL ESK ENHANCED SLCTR KIT AR BLK $47.45 Magpul Industries ESK, Enhanced Selector Kit, Fits AR Platforms, Black MAG1254-BLK Quantity: Add To Cart Added! Magpul Industries ESK, Enhanced Selector Kit, Fits AR Platforms, Black MAG1254-BLK