Not only that, do red dot sights improve accuracy?
Red dot sights make aiming faster and more accurate. ... The greatest benefit of using a red dot sight is increased speed of acquiring a target without loss of accuracy. A red dot sight makes a highly visible aiming point for the user.
Whence, what is the best MOA for a red dot sight? 6 MOA. For close and fast-moving targets where the shooter might only get a split second to line up a shot, the 6 MOA dot is the optimal choice. The dot is big, bright, and easy to find encouraging fast target acquisition every time.
Integrated lanyard system to prevent loss of screw-down W/E caps.
Includes all the award-winning features of our Traditional RedDot Sight Series.
Lifetime Limited Warranty.
BESTSELLER NO. 2 in 2021
Feyachi Reflex Sight - Adjustable Reticle (4 Styles) Both Red and Green in one Sight!
Reticle allows for 4 different styles. Dot, Circle/Dot, Crosshair/Dot, Crosshair/Circle/Dot combinations. All in one sight!
A 33mm lens provides quick target acquisition. Wide field of view to maintain situational awareness.
Very sturdy and secure rail mounting system. Will not come loose, made to last.
Parallax corrected & unlimited eye-relief, where the dot goes, so does the bullet!
Ultralight, waterproof and shockproof - Powered one 3V lithium battery (included).
BESTSELLER NO. 3 in 2021
Bushnell Trophy TRS-25 Red Dot Sight Riflescope, 1x25mm, Black
Matte black featuring a 3 MOA Dot reticle with 11 brightness settings; Mounts easily on most picatinny rails and is compatible with pistols, shotguns, rifles and muzzleloaders
Waterproof construction: O ring sealed optics stay dry inside, even when totally immersed in water. Parallax - 50
Shockproof construction: Built to withstand bumps, bangs, drops and the rough and tumble environment of the field
Nitrogen purged fog proofing: Nitrogen inside the scope ensures interior optical surfaces won’t fog due to humidity or rapid temperature change
BESTSELLER NO. 4 in 2021
Hunting Rifle Crossbow Sights Red Green Dot Sights Scope Sight 0.5 MOA 1x30mm Scope Red Green Reticle Sight
Fits standard 20mm Picatinny
Precision windage and elevation adjustments, features high/low profile quick release mounts use special screws
(Check Photo) Multi-coated lens sealed with Nitrogen, water proof & fog proof, works great in all weather conditions
(Check Photo) Red or green dual illuminated dot reticles with 5 level brightness control
Solid aluminum alloy construction durable and shock proof The use of multi-layer coated lenses with higher clarity and clearer optical path
BESTSELLER NO. 5 in 2021
Pinty Tactical 1x40mm Reflex Red Green Dot Sight Riflescope with Free 20mm Mount Rails
Solid metal construction, durable and shock proof.
Red or green dual illuminated dot reticles with 5 level brightness control.
Multi-coated lens, water proof & fog proof, works great in all weather conditions.
Precision windage and elevation adjustments, features high/low profile quick release mount.
Fits standard 20mm Picatinny or Weaver rails.
BESTSELLER NO. 6 in 2021
Twod 1x22mm 5 MOA Red Green Dot Sight,Reflex Holographic Tactical Scope Dual Color Illuminated Compact Micro Red/Green Reticle with Circle Dot Micro Rifle Scope Fits 21mm Picatinny Rail Mount
Adjustment knobs:Easily switches from a green dot to a red dot.Red or Green Dot Adapts to Any Environmental Background.Finger adjustable rheostat enables user-controlled brightness of the green/red dot.
Unlimited field of view :Great Field of View and Unlimited Eye Relief offer target scanning over the total field of engagement.Clear and Sharp 5.0 MOA Dot Sight,user-defined, green or red dot for pinpoint accuracy.
Quick target acquisition:Aim and Instant Lock On Target to Enhance Shooting Accuracy and Performance.Unlimited field of view offers target scanning over the total field of engagement.
Compact and lightweight:The red/green dot sight is small to integrat picatinny/Weaver exchangeable mount for mounting the sight to a weapon.
Fully Multi-Coated: Multicoated optics with anti-reflective coating on at least one lens surface reduces light loss and glare due to reflection offering a brighter, higher-contrast image.
BESTSELLER NO. 7 in 2021
TRUGLO Red-Dot 30mm Dual Color Sight Black
5 MOA reticle designed for quick acquisition, dual-color reticle illumination (red and green)
Shock resistant to 1000-Gram, waterproof, fog-proof, unlimited eye relief, wide field of view
Adjustable rheostat for brightness control, multi-coated lenses
Special anti-reflective interior eliminates stray light from appearing inside the sight
If you are holding on a target at 50 yards, a 3 MOA dot will cover a ~1.6" circle. A 6 MOA dot will cover a ~3.2" circle. The smaller dot gives you more precision but the bigger dot is easier to pick up and put on target more quickly. For your use I'd go with 6 MOA.