Weaver Classic Gloss Black Handgun Scope (4 x 28 with Dual-X Reticle)
http://www.amazon.com/gp/product/B0000X6GEQ?tag=sukses2015-20
Fully multi-coated lenses for optimum edge-to-edge clarity
Nitrogen purged tubes to eliminate internal fogging
1 one-piece construction that is waterproof fogproof and shockproof
Torture-tested to withstand the most powerful handgun calibers
Set for 50-yard parallax