Two red dot sights available at Vector Optics are checked out by Timerzanov Airsoft. These are options for budget conscious airsoft players looking for afforable red dots with the RDSL09 (Victoptics 1x28x40) having an MRSP of US$49 whilst the RDSL03 (Victoptics 1x22x33) at US$25.90... "Good morning all ! Today I am showing you a very short video on two red dots from Vector Optics, the model RDSL09 and RDSL03. Both at affordable prices and featuring interchangeable reticles."