Arken Optics EP-5 Gen 2 Riflescope - 5-25x56mm, FFP, Illuminated TOR Reticle, 34mm Tube, .1 Mil Adjustments, Arken Zero Stop. Upgraded Japanese Glass, Enlarged Eye Box
Building on the success of Arken's flagship EP series, the EP-5 GENII 5-25x56 FFP delivers upgraded glass, refined mechanics, and enhanced performance for precision-driven shooters at any distance.
Premium Japanese XED Glass & Refined Optical Architecture
With Japanese Extremely Extra-Low Dispersion (J-XED) glass and a refined optical system, the scope delivers exceptional edge-to-edge clarity, contrast, and fine detail throughout the 5-25x magnification range.
Instant Target Acquisition with a More Forgiving Eyebox *HIGHLIGHTED UPGRADE*
A larger ocular eyepiece provides 3.5? of eye relief. The nearly 1.6? lens and forgiving eyebox enable faster target acquisition and a consistent sight picture from virtually any shooting position.
Impressive Field of View with of 10 MIL holdover @ 20x
Prefered Reticle: TOR
TOR | Extreme Competition *ONLY IN THE GEN II*
A dense 16 MIL holdover grid designed for maximum elevation holds without dialing.
0.2 MIL subtensions:Higher-density reference spacing for enhanced wind and impact correction
0.05�0.08 MIL floating center dot:Optimized for extreme-distance target definition
Fully illuminated reticle:Improved visibility and aiming precision
Built for PRS/NRL competition and rimfire precision shooting where extended elevation range and fine aiming control are critical.
Precision-machined tactile turrets deliver repeatable tracking you can trust shot after shot, supported by Torx screws with O-ring sealing for long-term stability.
Arken Zero Stop
Repeatable Return to Zero
The Arken Zero Stop (AZS) system provides a positive stop after multiple full turret rotations, enabling a fast and reliable return to zero.
Every Detail Engineered for the Harshest Environments
Aircraft-Grade Aluminum Construction
Built to withstand years of hard field use with the strength and rigidity demanded by serious shooters.
.50 BMG Recoil Rated
Maintains dependable performance and zero retention under repeated heavy recoil.
IP67 Waterproof & Dustproof
Performs reliably through rain, dust, mud, and challenging outdoor conditions.
Nitrogen-Purged Fog Resistance
Keeps the sight picture clear during rapid temperature changes and high-humidity conditions.
Magnification: 5-25x
Objective Diameter: 56mm
Eye Relief: 3.5 inches
Field of View: 24.02-4.71 ft @100 Yards
Tube Size: 34 mm
Turret Adjustment: 1/10 MIL
Reticle Position: First Focal Plane
Reticle Details: TOR-MIL
Zero Stop - AZS Zero Stop System
Zero Reset - Yes
Elevation Adj. Range: 28 MIL
Windage Adj. Range: 12 MIL
Adjustment Per Revolution: 10 MIL
Parallax: Side Parallax Adjustment 20Yds - Infinity
Illuminated Reticle: Red
Turret Rotation: Counter Clockwise (CCW)
Length: 15.6 inches
Color: Matte Black
Weight: 41.2 oz
Sunshade: Yes
10+
Vancouver Store
10+
Langley Store