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Hawke Sport Optics designed the 4-12x42 Endurance LER Riflescope specifically to address the needs of long-range precision shooters and hunters. To emphasize its goals, Hawke outfitted the scope with a medium-size 42mm objective, which can scoop enough light at dawn and dusk for adequate illumination. The fully multi-coated optics offers 16 layers of anti-reflection coatings to further increase resolution and image brightness. Located in the 2nd focal plane is an etched-on-glass LR Dot Reticle with an illuminated center dot. It offers three medium posts and a fine crosshair with multiple hold over aiming marks spaced at 2.3 MOA below the center. They allow you to adjust your shots quickly without using windage and elevation knobs. The parallax-free shooting is set to 100 yd. To help with compensating for wind and a ballistic bullet drop, the riflescope offers 75 MOA of windage and elevation adjustment range and a 1/4 MOA per click impact point correction.
The scope's aluminum construction is centered around its 1" single-piece maintube, which is filled with nitrogen for fogproof and waterproof performance. The overall design features a slender and unobstructed shape with low-profile capped turrets. To prevent recoil-related zoom shift, the fast-focus eyepiece is outfitted with a high-torque zoom ring. To keep your scope's lenses protected from debris, dust, and dirt while it is not used, one objective lens cap and one ocular lens cap are also included. Other included accessories are a lens cloth and one CR-2032 battery.
Compatibility with Hawke Ballistic Reticle Calculator (BRC)
Downloadable free Hawke BRC software and mobile apps for Android / iOS / Windows allow you to:
- Customize the reticle performance
- Change Ballistic Coefficient (BC)
- Change zero distances, muzzle velocity, and magnification
- Plot your trajectory and find suitable aim points
- Print trajectory graphs, reticle images, and range calculations
1" one-piece maintube
Low-profile capped turrets
Lightweight aluminum housing
High-torque eyepiece zoom ring
Nitrogen-filled, water and fogproof
In the Box
Hawke Sport Optics 4-12x42 Endurance LER Riflescope (LR Dot Illuminated Reticle)
Ocular Lens Cover
Objective Lens Cover
Limited Lifetime Warranty for USA
Limited 10-Year Warranty for EU
Table of Contents
Objective Lens Diameter
LR Dot, 2nd focal plane
Illuminated, adjustable brightness
Field of View
23.1-7.5' @ 100 yd (7.7-2.5 m @ 100 m)
Fixed at 100 yd (91 m)
4.5" (114 mm)
Exit Pupil Diameter
10.5 - 3.5 mm
Impact Point Correction
Nitrogen-filled, waterproof and fogproof
1 x CR-2032
12.8" (325 mm)
18 oz (510 g)
Hawke Sport Optics 4-12x42 Endurance LER Riflescope (LR Dot Illuminated Reticle) Review