When it’s time for 1 or 2-gun airless line striping performance, the LineLazer V 3900 Standard Series striper is an excellent choice. These durable striping machines deliver consistent lines for all your basic striping needs.The LineLazer V Standard Series is ideal for the higher production re-striping contractor completing and considering larger re-striping jobs with basic pattern applications requiring a single-color, single or dual gun striping solution.