Callsign Lancer looks at the Pinty 1x40 Reflex Sight if it is a good budget optic for airsoft and firearms use. Pinty's red dot sight is a versatile and durable optic with 4 reticle patterns, 8 brightness levels, precision optics, durable aluminum construction, and easy windage and elevation adjustment. It fits any firearm with a standard 20 mm Picatinny or Weaver rail, making it a must-have for both handguns and long guns.