The classic Swiss Arms 4x40 Scope is fully compatible with weaver rails. It spots far away targets with ease thanks to the 4x magnification power. The body is easily adjustable and can be modified for changes in wind and elevation.
Why choose this sight?
Next level sight: Ncstar Green Laser With 1 Inch Scope Mount
Magnification power refers to the amount of times an image is enlarged. 4x means the image is enlarged four times. The higher the level of magnification power, the less actual area of the image you'll see.