Compact 3-9x42 Illuminated Glass-Etched Duplex Reticle Scope BDC Elevation - Manufacture ID: CP3942DPGOsprey Compact 3-9x42 Illuminated Glass-Etched Duplex Reticle BDC ElevationFeatures:- Each model is entirely unique and custom made to Osprey- Built in only U.S. owned and managed facility in China- Chinese labor is utilized but no major Chinese components- U.S. made 3m or loc-tite epoxy used in all bonding applications- Imported hermetic grease is used for superior waterproof and fogproof performance- Recoil tested at 50 BMG parameters (1000g/0.4-0.8 ms)- Waterproof tested at 25 cm/40 degrees Celsius for 3 minutes- Fog-proof tested at 20 degrees Celsius for thirty minutes (Scope must clear completely in 2 minutes after removal)- Each scope is spin-centered for balance before leaving the factory- "No Nonsense" Lifetime warranty/three day repair or replacementSpecifications:- Overall Length: 9.52"- Weight: 17.6 oz.- Magnification: 3-9