I came across this site: 11 Best Red Dot Sights Last Updated: February 20, 2020 by Aiden Williams
https://www.shootingandsafety.com/best-red-dot-sight-reviews/
I've little experience with red dots.
I have the Bushnell TRS-25 on my SW 41 & love it.
I had a Sightmark on a SW Victory that a former INGO owner had used in steel shooting (said it was an inexpensive one).
It was fine for my use: really improved my accuracy (I can't see much beyond 30' anyway).
I didn't want to get another Bushnell for variety.
I just wanted to pick a basic one up just for plinking.
1. (Out of Stock) VORTEX OPTICS SPARC II RED DOT SIGHT
OUR TOP PICK
Best Overall
MATERIAL: Aircraft grade aluminum
TYPE: Prism/tube
RETICLE: Red, 2 MOA, adjustable brightness
WEIGHT: 6.4 oz
2. ($49) DAGGER DEFENSE DDHB RED DOT REFLEX SIGHT
Best Budget Option
MATERIAL: Aircraft grade aluminum
TYPE: Reflex
RETICLE: Red and green, 1-4 MOA
WEIGHT: 10.26 oz
3. ($99) SIGHTMARK ULTRA SHOT MULTI RED & GREEN PLUS REFLEX SIGHT
MATERIAL: Cast aluminum alloy
TYPE: Reflex
RETICLE: Red, 3 and 5 MOA, 4 patterns
WEIGHT: 12.6 oz
4. ($40) OZARK ARMAMENT RHINO RED DOT SIGHT
MATERIAL: Aluminum
TYPE: Prism
RETICLE: Red and green, 4 MOA, adjustable brightness
WEIGHT: 19.04 oz
5. ($621) TRIJICON RMR 6.5 MOA ADJUSTABLE LED RED DOT SIGHT
Best High End
MATERIAL: Aircraft aluminum alloy
TYPE: Reflex
RETICLE: Red, 3.25 MOA
WEIGHT: 1.2 oz
6. ($100) BUSHNELL TROPHY TRS-25 RED DOT SIGHT RIFLESCOPE
MATERIAL: Cast aluminum alloy
TYPE: Enclosed Reflex
RETICLE: Red, 3 MOA Dot, adjustable brightness
WEIGHT: 4.0 oz
7. ($220) BURRIS FASTFIRE III WITH PICATINNY MOUNT
MATERIAL: Aluminum
TYPE: Reflex
RETICLES: 3 and 8 MOA options, auto brightness
WEIGHT: 4 oz.
8. ($36) UTG 3.8" ITA RED/GREEN CIRCLE DOT SIGHT
MATERIAL: Aluminum
TYPE: Tube
RETICLES: Red and green, 4 MOA
WEIGHT: 12.8 oz
9. ($30) FIELDSPORT MICRO RED DOT SIGHT
MATERIAL: Aircraft aluminum
TYPE: Tube reflex
RETICLES: Red, 4 MOA
WEIGHT: 6.4 oz
10. ($163) SIG SAUER SOR52001 ROMEO5 2 MOA RED DOT SIGHT
MATERIAL: Aluminum
TYPE: Enclosed reflex
RETICLES: Red, 2 MOA, motion activated
WEIGHT: 12.2 oz
11. ($148) SIGHTMARK ULTRA DUAL SHOT PRO SPEC NIGHT VISION
MATERIAL: Cast aluminum alloy
TYPE: Reflex
RETICLE: Red, 3 and 5 MOA, 4 patterns, adjustable brightness
WEIGHT: 2.4 oz
https://www.shootingandsafety.com/best-red-dot-sight-reviews/
I've little experience with red dots.
I have the Bushnell TRS-25 on my SW 41 & love it.
I had a Sightmark on a SW Victory that a former INGO owner had used in steel shooting (said it was an inexpensive one).
It was fine for my use: really improved my accuracy (I can't see much beyond 30' anyway).
I didn't want to get another Bushnell for variety.
I just wanted to pick a basic one up just for plinking.
1. (Out of Stock) VORTEX OPTICS SPARC II RED DOT SIGHT
OUR TOP PICK
Best Overall
MATERIAL: Aircraft grade aluminum
TYPE: Prism/tube
RETICLE: Red, 2 MOA, adjustable brightness
WEIGHT: 6.4 oz
2. ($49) DAGGER DEFENSE DDHB RED DOT REFLEX SIGHT
Best Budget Option
MATERIAL: Aircraft grade aluminum
TYPE: Reflex
RETICLE: Red and green, 1-4 MOA
WEIGHT: 10.26 oz
3. ($99) SIGHTMARK ULTRA SHOT MULTI RED & GREEN PLUS REFLEX SIGHT
MATERIAL: Cast aluminum alloy
TYPE: Reflex
RETICLE: Red, 3 and 5 MOA, 4 patterns
WEIGHT: 12.6 oz
4. ($40) OZARK ARMAMENT RHINO RED DOT SIGHT
MATERIAL: Aluminum
TYPE: Prism
RETICLE: Red and green, 4 MOA, adjustable brightness
WEIGHT: 19.04 oz
5. ($621) TRIJICON RMR 6.5 MOA ADJUSTABLE LED RED DOT SIGHT
Best High End
MATERIAL: Aircraft aluminum alloy
TYPE: Reflex
RETICLE: Red, 3.25 MOA
WEIGHT: 1.2 oz
6. ($100) BUSHNELL TROPHY TRS-25 RED DOT SIGHT RIFLESCOPE
MATERIAL: Cast aluminum alloy
TYPE: Enclosed Reflex
RETICLE: Red, 3 MOA Dot, adjustable brightness
WEIGHT: 4.0 oz
7. ($220) BURRIS FASTFIRE III WITH PICATINNY MOUNT
MATERIAL: Aluminum
TYPE: Reflex
RETICLES: 3 and 8 MOA options, auto brightness
WEIGHT: 4 oz.
8. ($36) UTG 3.8" ITA RED/GREEN CIRCLE DOT SIGHT
MATERIAL: Aluminum
TYPE: Tube
RETICLES: Red and green, 4 MOA
WEIGHT: 12.8 oz
9. ($30) FIELDSPORT MICRO RED DOT SIGHT
MATERIAL: Aircraft aluminum
TYPE: Tube reflex
RETICLES: Red, 4 MOA
WEIGHT: 6.4 oz
10. ($163) SIG SAUER SOR52001 ROMEO5 2 MOA RED DOT SIGHT
MATERIAL: Aluminum
TYPE: Enclosed reflex
RETICLES: Red, 2 MOA, motion activated
WEIGHT: 12.2 oz
11. ($148) SIGHTMARK ULTRA DUAL SHOT PRO SPEC NIGHT VISION
MATERIAL: Cast aluminum alloy
TYPE: Reflex
RETICLE: Red, 3 and 5 MOA, 4 patterns, adjustable brightness
WEIGHT: 2.4 oz