The p4 sniper reticle is milled from one solid piece of aircraft-grade aluminum to withstand constant heavy recoil.The scope fog proof and weather and shock-resistant.Features adjustable windage and elevation; green fused multi-coated lens; flip-up lens covers protect from dust and scratches when not in use and 2.70-3.30" eye relief provides safety from heavy recoil.Includes weaver/picatinny 1913 ring mounts.Adj Size: .25 MOA @ 100 ydsMagnification: 3-9xObjective: 40mm AOField Of View: 36.60 - 13.60 ft @ 100 ydsEye Relief: 2.70" - 3.30"Tube Diameter: 1"Length: 12.50"Weight: 13.25 ozReticle: P4 SniperParallax Adjustment: P4 SniperProofs: Fog/Shock Proof/Weather ResistantCoating Type: Weatherproof, Fogproof, ShockproofOptic Coating: Green Fused Multi-CoatedOptic Coating: Multi-Coated