NcSTAR strives to be your one stop source and provider of quality, affordable scopes, rings, mounts, other firearm related accessories. With 12 years of experience they have come a long way to establish themselves a crowded tactical industry. They manufacture optics that are the preferred choice of many professional users, armed forces, and civilian consumers. NcSTAR has something for everyone. 
NcSTAR has a Red Dot made to mount on your rail or weaver base. With 4 reticle to select from pick the one that fits your shooting and have fun. From tin cans to pest to game, get on target quickly and put a round where you need it with this Red Dot from NcSTAR.
Specifications and Features:
NcSTAR Red Four Reticle Reflex Optic D4B
RED colored Four Reticle set Dot/Bullseye/Cross/Starburst
Magnification 1X
Dot Size 3 MOA
Objective Lens 24.0X34.0mm
Lens Coating Ruby
Mount TypeClamp on Weaver-Picatinny Rail Mount
Length 3.2"
Weight 5.3 oz.
LED (Light Emitting Diode) 100% Safe for the Eyes
Unlimited Eye Relief for flexible mounting
7 Brightness Settings for reticle
Aluminum Construction
1 CR2032 Battery with a spare battery (included)
Tools for adjust Reflex Optics Zero and Rubber Lens cap are included
Black Anodized
    
            NcSTAR has a Red Dot made to mount on your rail or weaver base. With 4 reticle to select from pick the one that fits your shooting and have fun. From tin cans to pest to game, get on target quickly and put a round where you need it with this Red Dot from NcSTAR.
Specifications and Features:
NcSTAR Red Four Reticle Reflex Optic D4B
RED colored Four Reticle set Dot/Bullseye/Cross/Starburst
Magnification 1X
Dot Size 3 MOA
Objective Lens 24.0X34.0mm
Lens Coating Ruby
Mount TypeClamp on Weaver-Picatinny Rail Mount
Length 3.2"
Weight 5.3 oz.
LED (Light Emitting Diode) 100% Safe for the Eyes
Unlimited Eye Relief for flexible mounting
7 Brightness Settings for reticle
Aluminum Construction
1 CR2032 Battery with a spare battery (included)
Tools for adjust Reflex Optics Zero and Rubber Lens cap are included
Black Anodized
                        
                            It’s really nice to use and easy to attach                        
                    
                    
                    March 6, 2024
                    
                Poor quality
                            
                        
                            It lasted for 30 rounds and then the lens popped out the housing. I was very satisfied with the quality of it at first and then I finally got to use it and the poor quality became evident as it literally started falling apart.                        
                    
                    
                    June 6, 2023
                    
                Great value for the money
                            
                        
                            Great for the price and so far works very well. Easy to attach and worked very well on my first trip to the range with it on a new AR upper. Easy to zero and use.                        
                    
                    
                    May 12, 2023
                    
                
                        
                            Optic was hard to see on a sunny day. Over all not bad for the price.                        
                    
                    
                    July 16, 2022
                    
                
                        
                            Optic was hard to see on a sunny day. Over all not bad for the price.                        
                    
                    
                    July 16, 2022
                    
                Cheap
                            
                        
                            Pretty cheaply made. It does not balance nor does it show a clear defined object for the optical selection. Spend more money and buy a different one                        
                    
                    
                    November 28, 2021
                    
                Shuts off due to recoil
                            
                        
                            My review after 90 rounds through AR-15: Held its zero. Recoil would cause dot to turn off. Happened around a half dozen times.                        
                    
                    
                    September 6, 2021
                    
                Stopped working after a few shots with a 22LR.
                            
                        
                            Only worked a few times on my S&W 15/22 modern sporting pistol. Don’t waste your money.                        
                    
                    
                    August 29, 2021
                    
                Ehh
                            
                        
                            The images in the sight is not sharp but it does work                        
                    
                    
                    August 17, 2021
                    
                
                        Will this mount directly to my radical ar15 ?                    
                    
                    
                            Answer:
                            Yes it will.
                        
                        
                    
                        Will it fit a 40 S&W?!                    
                    
                    
                            Answer:
                            If your .40 S&W has a picatinny rail on top for this to mount to, then yes this will fit.
                        
                        
                    
                        Will this fit a ruger 9mm?                    
                    
                    
                            Answer:
                            If your Ruger has a picatinny rail on top for this to mount to, then this will fit.
                        
                        
                    
                        Will it fit Glock 19x gen 5?                    
                    
                    
                            Answer:
                            No this will not fit.
                        
                        
                    
                        Is it good for a ATI Bull-Dog SGA 20 Gauge?                    
                    
                    
                            Answer:
                            Yes this will fit your model.
                        
                        
                    
                        Will this fit my high point 45 acp?                    
                    
                    
                            Answer:
                            It depends on which model you have. If you have one of the carbine models, then yes this should fit. If you have a handgun model, then no this will not fit.
                        
                        
                    
                        Will this fit my citadel boss 25?                    
                    
                    
                            Answer:
                            Yes this will fit.
                        
                        
                    
                        Will it fit a A R 15?                    
                    
                    
                            Answer:
                            Yes this will fit.
                        
                        
                    
                        Will this fit a Glock 21sf and smith & Wesson 40?                    
                    
                    
                            Answer:
                            No, this optic needs a picatinny rail to mount to.
                        
                        
                    
                        Is it compatible with a ar-15?                    
                    
                    
                            Answer:
                            Yes it is.
                        
                        
                    
                        Will this fit a Springfield XDS-9 hand gun?  If so how does it attach?                    
                    
                    
                            Answer:
                            No this will not fit. This is designed for firearms that have a picatinny rail on top and it mounts to that rail.
                        
                        
                    
                        Will this optic fit on a Anderson Manufacturing AM-15?                    
                    
                    
                            Answer:
                            Yes it will.
                        
                        
                    
                        will this work and hold to zero on a highpoint. 40 caliber4095ts carbine?                    
                    
                    
                            Answer:
                            Yes it will.
                        
                        
                    
                        Will this fit on Ruger 1022 177 airgun?                    
                    
                    
                            Answer:
                            As long as you have picatinny or weaver rail yes this should attach just fine.
                        
                        
                    
                        Will this work on a Ruger 9mm 19101 carbine?                    
                    
                    
                            Answer:
                            Yes it will.
                        
                        
                    
                        Is it good for a am15?                    
                    
                    
                            Answer:
                            Yes, it would be a great choice.