AIM Sports Inc P4 Sniper Scope/Flip-Up Lens Covers & Rings Black Large. Its lightweight and durable construction is built to withstand constant heavy recoil. It features a green fused multi-coated lens that provides superior light transmission resolution scratch resistance and color definition. The 2.7 - 3.3 inch eye relief provides safety from heavy recoil and enables fast target acquisition. Specifications for AIM Sports Inc 3-9X40mm P4 Sniper Scope/Flip-Up Lens Covers & Rings: Manufacturer: AIM Sports Inc Objective Lens Diameter: 40 mm Magnification: 3 - 9 x Reticle: P4 Sniper Tube Diameter: 1 in Reticle Focal Plane: Second Focal Plane (SFP) Exit Pupil: 4.44 - 13.3 mm Illumination Color: None Finish: Matte Field of View Linear: 13.6 - 36.6 ft at 100 yds Eye Relief: 2.7 - 3.3 in Diopter Adjustment Range: -3 - 3 dpt Color: Black Weight: 16.2 oz Adjustment Click Value: 1/4 MOA Length: 12.75 in Adjustment Type: MOA Illumination Type: Non-Illuminated Width: 1.62 in Fabric/Material: Aircraft Grade Aluminum Adjustment Range: 30 MOA Height: 1.8 in Focus Range: 100 yds Lens Material: Glass Optical Coating: Multi-Coated Weather Resistance: Yes Water Resistance Level: IPX-7 Water Resistant Mark: 3 ft Shockproof: Yes Fogproof: Yes Package Type: Box Included Accessories: Lens Covers Cleaning Cloth Magnification Type: Variable W/E Travel at 100 Yds: 40 MOA Gun Type: Rifle Attachment Type: Picatinny Weaver Mount Type: Weaver Features of AIM Sports Inc 3-9X40mm P4 Sniper Scope/Flip-Up Lens Covers & Rings Milled from one solid piece of aircraft grade aluminum to withstand constant heavy recoil Fog proof and shock-resistant housing Nitrogen charged with weather resistant seals Green fused multi-coated lens provides superior light transmission resolution and scratch resistance Windage and elevation adjustment Flip-up lens covers protect from dust and scratches while not in use 2.7 - 3.3 Inch eye relief provides safety from heavy recoil and enables fast target acquisition Package Contents: AIM Sports Inc 3-9X40mm P4 Sniper Scope/Flip-Up Lens Covers & Rings Weaver / Picatinny 1913 ring mounts The Aim Sports JLB3940G Full Size 3-9x 40mm Obj 36.6-13.6ftat100yds 1" Tube Blk P4 is a quality addition to the AIM Sports Inc lineup. For more great deals on Rifle Scopes by AIM Sports Inc please browse our AIM Sports Inc Riflescopes & Accessories page. AIM Sports Inc JLB3940G: 3-9X40 P4 Sniper Scope/Flip-Up Lens Covers & Rings Black Large