Here are the 4 best red dot sight for 300 blackout
We picked them based on durability, dot sizes, reticle design, weight and price. Most of the selected products are exactly the same used for other calibers. However the difference is learning how to zero the red dot for 300 Blackout ballistic performance once it's mounted on the rifle.
Let's check them out:
300 Black Out Red Dot Sights Guide
Disclosure: All products have affiliate links for earning commission to support the website when you purchase
Trijicon SRO - Lightweight Setup
Very Low Profile - The Trijicon SRO is very slim and low profile to mount on an short 300 blackout AR pistol for a truck gun as well as for home defense
Top Loading Battery - No sight removal or re-zeroing required when swapping out the battery
Great Reticle Clarity - 5 MOA dot is the best dot size for shooters with astigmatism and it's great for CQB work with the 300 Blackout round. For slightly more precision aiming, we recommend the 1 MOA dot
Many Mount Options – Use any aftermarket RMR footprint mounts available on the market
Features:
- Magnification: 1X
- Eye Relief: Unlimited
- Reticle Type: 1, 2.5 or 5 MOA Red Dot
- Turret : 1 MOA / Click
- Length: 2.2 inches
- Weight: 1.6 oz
Sig Sauer ROMEO 5 - Best For The Money
The Sig Romeo 5 red dot is the best for the money option for an AR 15 300 blackout rifles under $150. The optic features the same Aimpoint Micro footprint, so the user can pick among a wide selection of mounts. Our favorite is the Scalarworks 1.93" height mount.
Multiple Brightness Adjustments - Dial the brightness to use under any lighting conditions
Very Long Battery Life - The built in MOTAC system saves battery power when the optic sits idle. (However, may not be a good truck gun if the battery is always on when the vehicle is moving)
Low Dispersion Glass - No color tint, No lens distortion = better target identification
Features:
- Magnification: 1X20mm
- Eye Relief: Unlimited
- Reticle Type: 2 MOA Red Dot
- Turret : 0.5 MOA / Click
- Length: 2.4 inches
- Weight: 5.1 oz
Aimpoint Micro - Best Durability
Wide Situational Awareness - Minimal POV obstruction to aim, shoot, scan, and maneuver fast at the same time
Waterproof - Fully sealed to IPX8 standard including 15 ft submersion capability
Many Mounts Available - Choose any Aimpoint Micro mounts from reputable companies such as LaRue, Scalarworks, American Defense and more
CQB & Mid Range - Extend the range simply by adding a red dot magnifier to ID targets better at longer distances
Features:
- Magnification: 1X
- Eye Relief: Unlimited
- Reticle Type: 2 MOA Red Dot
- Turret : 0.5 MOA / Click
- Length: 3.1 inches
- Weight: 4.7 oz
EOTECH XPS2 - Best Holographic Sight For 300 Blackout
Why Use The EOTech? The EOTECH XPS2's reticle is calibrated for subsonic and supersonic 300 blackout rounds. In addition, the EOTECH holographic sights are the best passive aiming solution for most weapon systems including the AR15.
Fast Target Acquisition - The featured sharp two dot ballistic drop reticle is extremely fast to acquire target up close and far
Made In The USA - American made product!
Shoot With Both Eyes Open - One eye aim, the other scans to maximizes situational awareness and aiming performance while under stress in tight CQB environments
Features:
- Magnification: 1X
- Eye Relief: Unlimited
- Reticle Type: 2 MOA Red Dot
- Turret : 0.5 MOA / Click
- Length: 3.1 inches
- Weight: 9 oz