From close quarter missions to engaging mid-range targets, the Firefield Barrage 2.5-10x40 Riflescope is the ideal ready-for-anything optic, featuring a 55gr .223 bullet drop reticle with a knob for elevation adjustments out to 500 yards. Built reliable for the long haul, IPX4 waterproof Barrage Riflescopes boast an aircraft-grade 6061-T6 black anodized aluminum tube and 2 piece mount design.  While Barrage Riflescopes are deigned to handle your toughest engagements, it’s the Barrage’s fully multi-coated AR green scratch-resistant, anti-reflective glass, precision illuminated red/green Mil-Dot reticle and 100-hr battery life that get you on target and keep you there even in low light. 

Battery Life - 100
Battery Type - CR2032
Battery Voltage, V - 3
Body Material - Aluminum
Diameter, Exit Pupil - .63-.16 / 16-4in/mm
Diameter, Eyepiece - .90/23
Diameter, Objective Lens - 40
Diopter Adjustment - +2 to -2
Elevation Range of Adjustment - 110
Eye relief (in/mm) - 2.36-2.17 / 60-55
Field of view, ft@100yd - 34.86-11.53
Field of view, m@100m - 11.6-3.8
Finish/Color - Matte black
Focal Plane - Second
Fog Proof - Yes
Height (in/mm) - 3.35/85
Illuminated (yes/no) - Yes
IP Standard - IPX4-weatherproof
Length (in/mm) - 8.07/205
Lens Coating - Fully multi-coated
Magnification - 2.5-10
Material, Lens - Glass
Maximum Recoil - .308
MOA Adjustment - 1/4
Mount Type - Weaver/Picatinny
Operating temperature, F/C - 0 to 120 / -17 to 49
Parallax free @ yds - 100
Reticle Brightness Setting - 0-5
Reticle, Color - Red, green, and black
Reticle, Type - Mil-Dot
Shockproof - Yes
Sunshade - Yes
Waterproof/Nitrogen-filled - Yes
Weight, oz - 17.7
Width (in/mm) - 3.15/80
Windage & Elevation, Lock - No
Windage Range of Adjustment - 110