Engineered for .300 AAC Blackout
Nikon has developed the all-new M-300 BLK riflescope to maximize the effectiveness of the .300 AAC Blackout cartridge while using both supersonic and subsonic ammunition. Now, shooters have a 30mm body riflescope that can harness both variations of this up-and-coming cartridge.
BDC SuperSub Reticle
Designed for the ballistic profiles of the .300 AAC Blackout cartridge in both supersonic and subsonic loads, the M-300 BLK is completely optimized for use with Spot On™ Ballistic Match Technology, which allows shooters to discover all of the exact aiming points on the BDC SuperSub reticle at different yardages for any ammunition and load.
Rugged, One-Piece 30mm Main Body Tube
Engineered for minimum weight and maximum strength and durability, Nikon builds these scopes from aircraft grade aluminum alloy and utilizes larger internal lenses for maximum resolution. Larger tubes allow for the best resolution, wider windage and elevation travel, and superior low-light performance.
Fully Multicoated Optical System
Nikon engineered the entire optical system in the M-300 BLK to provide the shooter with maximum brightness and maximum light transmission. The result is an extraordinarily clear sight picture.
Spring-Loaded Instant Zero-Reset Turrets
To simplify field adjustments, Nikon has integrated this feature into the M-300 BLK riflescopes. Just sight-in as usual, then lift the spring-loaded adjustment knob, rotate to your “zero”, and reengage. Field adjustments are now as simple as dialing-in your subsequent ranges.
Hand-turn 1/4-inch reticle adjustments
Reticle adjustments are made in 1/4-inch click-stop moves you can both feel and hear, and with no backlash to make your shot creep off target. Positive click reticle adjustments get you zeroed in quicker and maintain your setting—even with repeated recoil and under rugged conditions.
Spot On Ballistic Match Technology
The M-300 BLK, like all of Nikon’s riflescopes, is optimized for use with Nikon Spot On Ballistic Match Technology. Spot On allows you to discover all of the exact aiming points on your scope’s reticle at various yardages for your specific ammunition and load.
Nikon riflescopes are covered by a Limited Lifetime Warranty. If any Nikon riflescope is found to have defects in workmanship or materials, we will, at our option, repair or replace it at no charge.
Nikon No-Fault Repair/Replacement Policy*
For Binoculars, LaserForce Rangefinder Binoculars, Riflescopes, Scope Mounts and Fieldscopes
*Excludes lost or stolen products and intentionally caused damage, and also excludes Nikon Rangefinders, StabilEyes Binoculars & Specialty Optics.
Quick Focus Eyepiece
Allows the shooter to instantly bring the reticle into sharp focus.
Nitrogen filled and O-ring sealed for confidence under the toughest of conditions.
LCD, Video and Photo Gallery images are for illustrative purposes only.
Magnification1.5 -6 x
Objective Diameter42 mm
Exit Pupil7 -28 mm
Field of View19.7 -79.2 ft@ 100 yds
Tube Diameter - Other30mm
Eye Relief3.7 -3.8 in
Objective Outside Diameter49.3 mm
Eyepiece Outside Diameter44 mm
Overall Length12.2 in
Adjustment Graduation - Other1/4 in
Parallax Setting - Other100 yds
Spot On Custom TurretYes
UseCenterfire Short/Mid Range
AR (Modern Sporting Rifle)