Acog 1.5 X 24 Scope Dual Illuminated Crosshair Reticle Amber
http://www.amazon.com/gp/product/B000U51SQA?tag=sukses2015-20
This model provides a large exit pupil 16mm and long eye relief allowing for great freedom in eye position This makes it extremely fast acquiring targets at very close range while maintaining the added precision possible with 15x magnification