Best Optics for 9mm PCC - Ultimate Buyer's Guide

Pistol caliber carbine had a popularity spike recently, and if you’re looking for the best red dot sight for PCC, here are some of the best

  • Holosun 510C
  • C-More Sliderider
  • Primary Arms RDS
  • Sig Romeo 5
  • Trijicon MRO

They're absolutely a blast for range use & USPSA competition, and they're affordable & high performing PCC optics.

Almost any of these optics for 9mm carbine will work, and they have the best quality in the industry.

shooting razor uh1 pov

Referenced SuperSetCA (Features Vortex Razor Uh-1)

If you're looking forward to shoot your next PCC match with a bad ass red dot without breaking the bank, then this ultimate buyer's guide is for you.

Let's see what we have...


Best Red Dot for Pistol Caliber Carbine - USPSA, Plinking & Defense

CZ EVo3 with Kriss Vector

Check out optics uniquely paired for these popular pistol caliber carbines.


  • Features:2 MOA dot, Motion activated, Both battery & solar, 3 Reticle options
  • Benefits:Lightweight, Fast on target, Power never dies, Similar to EOTech @ 1/2 the price

Brownells (See Price)

trijicon mro on sig mpx
  • Features:2 MOA Dot,  7075 T-6 Construction, 1X25mm lens, Aftermarket mounts accepted 
  • Benefits:Large FOV with reduced tube effect & lateral view obstruction, Battle-proven durability

Brownells (See Price)

kriss vector smg with aimpoint rds
  • Features:Aimpoint Micro style body, 2 MOA dot, 7075 T-6 AL, 0.5 MOA / Click 
  • Benefits:Precision dot for CQB & medium range engagement,  @ 1/4 the price of Aimpoint Micro  
  • Mount: Best Aimpoint Micro Mounts 

  • Features:3 MOA reticle, Side button OPS, 1 MOA / Click, CR1632 battery
  • Benefits:Lightweight for fast action shooting, Automatic brightness sensor to match environmental conditions

sig romeo 5 red dot sight
  • Features:MOTAC, 2 MOA dot, 40K hrs battery, 2 NV settings
  • Benefits:Long battery life, Low profile for PCC sub-gun, Aftermarket mounts accepted

In the sports of fast action shooting, USPSA, IPSC …etc adding an optic will give you that categorical advantage than without it.

For rapid transition and super close range target stages, you want your setup to be compact and as light as possible.

Holosun 510C Holo Sight - Best Reflex Sight For PCC Overall

ruger pc9 with holosun 510c

Image Referenced Pinterest

Check Out: Best Holosun Firearm Optics

Why this is the hottest selling optics brand right now - HoloSun makes the best 9mm carbine optic and for rifles on the market right now. From making 100,000 hours long-lasting sights to solar-powered optics. HoloSun is also creating innovative laser/IR technologies that benefit a wide range of shooting applications.

  • Use the Optic As Long As You Want - Power source is an important part of a high-quality optic for non-stop use, increase battery life with the new Solar Failsafe system to strengthened reliability and longevity
  • Multi-Purpose For Various Firearm Platforms - Use it on any firearm is a good indication of how useful the optic is, using the improved QD mount with an adjustable clamping force to go on any firearm including heavy caliber centerfire rifles
  • Large Lens Window For Faster Shooting - Lens size is an important spec of how fast you shoot and track the dot in a match, parallax-free holographic sight with unlimited eye relief with this large POV to instantly place the dot on the target while shooting on the move or transitioning with both eyes open

At this price point, which is the lowest it’s ever been for a reflex sight like this one, You’ll save a ton of money. Just make sure to click the button below for the best deal.

Get it on OpticsPlanet


Holosun HS510C 2 MOA Dot Or A 65 MOA Ring Open Reflex Circle Dot Solar Power Holographic Red Dot Sight
1,086 Reviews
Holosun HS510C 2 MOA Dot Or A 65 MOA Ring Open Reflex Circle Dot Solar Power Holographic Red Dot Sight
  • The Holosun HS510C New advanced technology LED allows up to 50,000 hours of operation on one CR2032 battery
  • 2 MOA dot and a 65 MOA ring, Dot only, Ring only, or Dot and Ring reticle combinations
  • Unlimited field of view, Titanium-alloyed, shock resistant hood
  • Powered by both battery and solar


Image Referenced Instagram

Why this legacy optic still rocks - The C-More Slideride is one of the best optic for 9mm carbine in the past, and it still is and it's very unique looking optic that race competition shooters love.  

Available both Aluminum or Polymer body for a super lightweight configuration specifically designed for fast action shooting, and it accepts direct mounting for custom and Aftermarket mounts.
  • Wider Situational Awareness For Faster Shooting - Lens size is an important spec of how fast you shoot, increase target acquisition speed with this 29mm large circular profiled Heads-up-display to instantly place the dot on the target while shooting on the move or transitioning, without an unobstructed field of view.
  • Retain Zero For Better Accuracy - Maintain zero relies on the quality of the optic and the tightness of the windage and elevation adjustment screws, using positive locking screws from both sides to 4X the tightness and rigidity for handling largest caliber to full auto fire
  • Multi-Application Usage - Dot size selection is important for distance and close-range shooting, pick from 2 MOA all the way to 16 MOA dot size for a wide range of shooting applications including hitting targets over 50 yards

Get it on OpticsPlanet


C-MORE Systems Railway Red Dot Sight with Standard Switch, Aluminum, 6 MOA
86 Reviews
C-MORE Systems Railway Red Dot Sight with Standard Switch, Aluminum, 6 MOA
  • Heads Up Display for Fastest Target Acquisition
  • Super Bright Red Dot with Adjustable Intensity and Interchangeable Dot Module
  • Infinite Adjustment for Windage and Elevation Featuring Positive Locking Screws
  • Aluminum Body, Standard Intensity Switch (Dial Rheostat)

Primary Arms Red Dot - Most Affordable

Primary Arms Red Dot Sight

Image Referenced Primary Arms

This sight doesn’t look as cool as the Aimpoint Micro, but it’s one of the best selling PCC sights that assembles the look of an Aimpoint Micro as the best lookalike alternative product on the market.

It works and performs well on the range and what we really like about this sight is that it accepts many aftermarket mounts like American Defense, Larue Tactical and others.

  • 50,000 Hours Battery  - Reliable and long battery life is one of the measurements of the quality of the optic, using only 1 CR2032 lithium battery to power the sight through 11 brightness settings without ever changing the battery
  • 11 Brightness Settings For Any Environment- Flexible options to adjust dot brightness for daytime use, increased versatility with additional 2-night vision settings for nighttime shooting
  • Shoot Accurately with It Longer  - Built material is an important aspect of a durable optic, increased ruggedness with 6061 T6 aluminum construction to ensure durability and maintain zero

Its 6061 aluminum construction is made to handle hard recoil firearms such as a shotgun, and it has been field-proven to last.

Primary Arms SLX Advanced Rotary Knob Compact Red Dot Sight
68 Reviews
Primary Arms SLX Advanced Rotary Knob Compact Red Dot Sight
  • Angled front lens designed to reflect the crisp 2 MOA dot projected by the emitter into the eye of the user
  • 11 illumination settings with approx. 50,000 hour battery life (5+ years) at a medium brightness setting
  • Includes removable Picatinny rail mount for out of the box use and bikini lens covers for glass protection
  • 6061 aluminum housing, durable black anodized finish and aluminum turret caps that tighten around O-rings for protection from water and fog

Sig Sauer ROMEO5 - Hottest Selling

Get this if on a budget - The ROMEO5 is a robust, compact red dot optic offering from Sig Sauer. It's ultra-low parallax so the point-of-aim is the point-of-impact and the red dot remains parallel to the bore of the firearm.

2 MOA dot size with 10 illumination settings including 2-night vision works extremely well in all light conditions.

It uses 1 CR2032 battery that runs up to 40,000 hours, and the cool part is it has the same motion-activated reticle like the HoloSun for battery consumption and longevity.

Also accepts standard Aimpoint Micro aftermarket mounts

Sig Sauer SOR52101 Romeo5 2MOA Compact Red Dot Sight 1x20mm with Picatinny Mount
243 Reviews
Sig Sauer SOR52101 Romeo5 2MOA Compact Red Dot Sight 1x20mm with Picatinny Mount
  • 2 MOA Red-Dot provides 10 illumination settings (8 daylight plus 2 NV) for visibility in all light conditions
  • MOTAC (Motion Activated Illumination) powers up when it senses motion and powers down when it does not. Provides for optimum operational safety and enhanced 50,000+ hour battery life
  • Integrated M1913 Picatinny interface provides industry-standard mounting options for a wide range of applications
  • Dependable waterproof (IPX-7 rated for complete water immersion up to 1 meter) and fog-proof performance

Bushnell TRS 25 - Best Budget Optic


Why we picked this for the new gun owners - The TRS 25 is super affordable for new gun owners. The new model has multiple improvements in several important areas, which include shockproof construction that can withstand bumps, drops and rough handling.

The waterproof construction can handle water immersion and its Nitrogen purged fog-proof coating fight against humidity or rapid temperature change in the field, so you don't have to worry about the sight fogging up.

Wait...There is more...

Now the battery lasts over 50,000 hours and delivers a brighter, rugged sight in a compact package.

Get it on OpticsPlanet


Bushnell Trophy TRS-25 Red Dot Sight Riflescope, 1x25mm, Black
8,573 Reviews
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

Fun Pistol Caliber Carbines To Shoot With Red Dot Optics

Best Sig MPX Red Dot Optics

john wick 3 sig mpx

The Sig Sauer MPX is the modern-day AR-style MP5 chambered in 9mm as one of the best pcc for USPSA and other tactical oriented shooting.

Parts of the gun also feels like an AR rifle. Perfect for competition as well as military and law-enforcement applications.

This gun has also been featured in the movie John Wick 3. Paired with the Trijicon MRO, which looked sick in the movie and also works very well in real life.

Best Ruger PC9 Red Dot Sights

ruger pc9 with primary arms red dot

The Ruger 9mm PC carbine is one popular sub-gun on the market. The gun shoots smooth, and with a modified magwell conversion you can use the 9mm Glock mags.

The Ruger PC is definitely very affordable, which makes it a great range gun to have. Weighing only 6.8 lb without an optic makes a great out of the box fun gun to shoot on the range.

Coolest Red Dot For KRISS VECTOR SMG

Kriss Vector Full auto

The KRISS Vector is a unique firearm with its awesome recoil system that you can’t find anywhere else. It’s one of the coolest submachine guns in the market for CQB shooting, and many people dig it.

The effective range of a 5.5-inch barrel KRISS can handle anything within 50 yards with no problem, and if you really try you can hit targets up to 100 yards. Having a sight helps you shoot better and more accurately, but one thing to be cognizant is aiming with holdover.

Best RDS To Rock With The MP5

MP5 with Aimpoint PRO

Whether you have a factory HK MP5 or a clone, this old school 9mm sub-gun still remains a very classic firearm in the modern-day.

Adding a lightweight, compact & modern red dot optic is great for close range shooting.

Top CZ Scorpion Red Dot Sights

The CZ EVO is an upward trending 9mm pistol caliber carbine on the market today and pairing it with a red dot makes it even more fun to shoot.

The best optics for CZ scorpion are ones like the Holosun 510C and Trijicon MRO.

Most red dot sights on the market will work well on this gun whether that’s a SBR or a full length carbine. Since this is a 9mm platform, there is no need for a super heavy-duty red dot sight to handle the recoil.


Instead of purchasing a super expensive like the Aimpoint Micro T2, those recommended red dot optics have historically performed very well in the field with 1/3 of the price.

Even though these sights are NOT made to withstand combat level physical abuse such as dropping it off a helicopter or fire, these sights hold zero and work well if you don’t go Rob Ski on it.

But with all things considered, things will break and your competition match is riding on the reliability of the optic you picked.

Pistol caliber cartridges for sure don’t produce significant recoil impulse, so you don’t even need to worry about recoil damage or question if it will hold zero. In addition, those sights are also works on centerfire caliber rifles, mostly chambered in 5.56.

Pistol Caliber Accuracy

If you’re using a red dot on a pistol caliber carbine for a match, all the targets will be about up to 10 – 25 yards. Some matches there will be few targets at placed at 50- 80 yards.

With a 2 MOA or even a 6 MOA dot, you can easily place an accurate shot out of a 16” barrel with a slightly higher muzzle velocity at that distance, with just a little bit of holdover and windage adjustment.

Just to put things into perspective, a professional pistol shooter who knows what they’re doing and applies all the proper shooting fundamental can hit a 100 - 200 yards man size steel target with a pistol, but it requires a significant amount of skills and practice.

The down side of a PCC even with an optic is that its not an effective 200 - 300 meter weapon system in terms of long distance shooting.

Whether be 9mm, 40SW, 10mm, 357 Sig or 45ACP, they have their places in the gun world, but as far as hitting something accurately far away with a flat trajectory and power, a centerfire rifle caliber is better.

Best CQB MOA Dot Sizes

The top-performing open shooters will recommend dot sizes from 3 MOA to 6 MOA for fast action shooting.

The dot is bigger and easier to pick up.

The size of the dot also allows the shooter to track it better through recoil, and since the shooters shoulder their PCC, it shouldn’t be a problem.

Generally speaking, a 2 MOA dot is perfect dot size as long as the brightness settings are high enough for you see it on a sunny bright day.

Enclosed Emitter VS. Open Emitter 

Full body red dot sights vs open emitter red dot sights

Should you pick an open emitter optic or an enclosed emitter?

If you're taking your PCC to a match and could potentially experience sand and wind, an enclosed emitter will be the best option to protect the lens and emitter.

The disadvantage an open emitter micro red dot has is that it will not defend against dust, fog, water, or debris. Anything can get in there and completely obstruct the reticle.

If the Trijicon RMR, Holosun 510C are your favorite sights, but you would like more protection. Maybe consider Holosun 512 and Aimpoint ACRO P-1

Double Red Dot Setup Necessary?

Many people ask: “Why do some of these competition shooters run dual red dot optics on their setup?”

“What are the advantages?”

The simple answer is that the shooters can get shoot around barricades much easier with their offset angled sight for faster transitions and hard leans to the left or right.

When they are done, they transition to the upright optic.

It's not completely necessary, but it gives the shooter several advantages:

  • It’s comfortable to tilt the gun and have something to aim with
  • Keeps the barrel align with the offset red dot optic for accurate angled shooting
  • Shoot over barriers & have the dot right in the window

Watch 3 Gun Champion Josh Froelich Explains:

Round Up

Most of the products mentioned above are all best red dot for pcc, and they work on any pistol caliber subguns and centerfire rifles.

Adding a red dot to a 9mm PCC provides tons of advantages for competition shooting and plinking.

It's the fast target acquisition speed that makes all the difference. 

There is no need to buy super expensive red dot optic like the Aimpoint for a PCC unless you really want the Tier 1 stuff, and it will last much longer and durable much more stress than the ones in $200-300 range.

Pistol cartridge like the 9mm, 40 and 45ACP don’t produce significant amount of recoil forces, so you can confidently mount optics other than Trijicon & Aimpoint on the gun.

Check out the complete list of industry's top red dot sights here

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