FNX 45 Tactical Holsters: Complete Buyer’s Guide for 2019

While a concealed carry holster isn’t something every gun owner needs, for those who do, it can be a matter of life and death.

You will choose your holster based on your individual needs, but it all boils down to how easily and quickly you can draw your handgun when it's crunch time and how securely it keeps your weapon holstered.

In this article, we’ll talk about the tactical holsters to get for your FNX 45, what factors to consider when making your purchase, and suggest some top picks for your next holster purchase.

Comparison Chart of the Best FNX 45 Tactical Holsters


Sphur Quick Detach ISM QDP Mount

  • Easy-to-use quick-release levers for instant mounting and release
  • 45-degree split rings and bubble level base for perfect alignment
  • Best scope mount for precision shooting, competitions, and long-range
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Nightforce Unimounts

  • Single-piece scope designed for 30 mm scope tubes
  • Built-in 20 MOA taper to maximize long-range capability
  • 4 recessed-screw locking points to ensure a tight scope fit
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Vortex Optics Viper Extended Cantilever Mounts

  • Extended cantilever mount for extended forward placement on rails
  • Made from aluminum for durability with a proper balance with weight
  • Great scope mount for hunting and use with scout rifles
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Talley Lightweight Scope Mount

  • Single-piece scope ring mounts designed for 1-inch scope tubes
  • Eliminates the ring/base joint for a more sturdy fit
  • Allows you to use the rifle with different kinds of scopes
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Considerations When Buying a Holster for Your FNX 45 Tactical

Not every new holster that is on the market is worth spending your hard earned cash on. Despite the seemingly infinite number of old and new style holsters out there, focus on buying only those holsters that are worth it. The following factors will help you make your choice:

Price vs Quality

Every holster you buy is a compromise between price and quality. While in general, the adage “you get what you pay for” holds true, you don’t always need to spend an arm and a leg to get a holster that gets the job done well.

The right holster will be made from quality materials, have quality craftsmanship, strong construction and be durable.

It will also perform well under most field conditions, no matter how roughly you use it. It should be simple enough to work without complications.


A common concern amongst law enforcement personnel as well as most concealed carry owners is the retention of the holster.

While you want to prevent your opponents from snatching the gun from your holster or it accidentally falling out, you also want to be able to draw it fast enough to eliminate threats.

Companies offer various retention levels such as Level 1, Level 2 etc. but we recommend going with level 1, as it keeps your gun moderately secure while giving you speedy access to your gun.

Comfort and Adjustability

You will typically be carrying your holster and gun on your person for several hours a day, possibly even longer if you’re on duty, so keep the comfort factor in mind. Select holsters whose carrying angle can be adjusted, that won’t press against your body or chafe.  

Things to Avoid When Looking for a FNX 45 Tactical Holster (150+ words): Following the previous section, now transition into some things buyers should avoid. Highlight 3-5 negative things that can contribute toward a bad purchase or long-term outcome when using a holster.

Poor Fit

The Holster must not just fit your FNX 45 Tactical, it should also fit your body comfortably. It needs to stay in one place as you move around, and not get in your way. So be careful not to select an ill-fitting holster.

Wrong Tension

The tension of a holster relates to retention, as it affects how quickly you can draw the pistol. If the tension is too tight, the holster will not release the gun easily, on the other hand, if it’s too loose, you will constantly be worrying about the gun falling out.  Avoid a holster that has the wrong tension level.

Poor concealment

In case you want to use your FNX 45 for concealed carry, keep in mind that it is a large gun and hence the holster will be correspondingly big. Not every holster for this gun is suited for concealment, so keep that in mind.

Quick Take - Best FNX 45 Tactical Holsters

Review of the Best FNX 45 Tactical Holsters

Now that we've had a look at some main considerations to keep in mind throughout this review, we're going to switch gears and take a look at some of our top picks. Let's take a look at what they are!

Best FNX 45 Tactical Kydex Holster: Black Carbon Fiber Kydex OWB Holster

Black Carbon Fiber Kydex OWB Holsters for More Than 200 Different Handguns. Left & Right Versions Plus Speed Clips Available.

This Over the Waistband holster is made from Kydex in a Black carbon fiber finish. The holster is custom made in the USA for each handgun model. It comes with a 1-year replacement warranty. It fits close to the body and is easy to conceal with the right clothing. The holster securely holds the FNX 45 Tactical and has good retention.


  • Good retention.
  • Made in the USA.
  • Fits the gun perfectly.
  • Comfortable.


  • The belt clips don’t work for every belt size, but you can switch the clips out with standard ones.

Bottom Line

This is a good holster for concealed carry of your FNX 45 Tactical, especially if you wear appropriate clothing for concealing the waist holster. With adequate retention and comfortable fit, this holster has a smooth draw and gives you quick access to the gun.

Best Holster For FNX 45 Tactical With RMR And Light: Neptune Concealment Kydex Gun Holster for FNX 45

Frigidaire FFRS1022R1 10000 BTU 115-volt Slider/Casement Room Air Conditioner with Full-Function Remote Control

This Kydex holster is handmade by veterans in the USA. Nestor Series. The holster can be made for Inside the Waistband or Outside the Waistband.

When ordering, you can specify which light/laser you wish to use with your gun from the drop-down list, and the holster will be molded accordingly. If requested, the order will include MOLLE clips as well.

The tensioner screw allows the user to tighten or loosen the fit of the firearm, which is a must for people who have seasonal weather.

In high temperatures the kydex will flex more and loosen a bit, while contracting in the cold weather, hence becoming more restrictive and tight.


  • Good retention.
  • Made in the USA by veterans.
  • Fits the gun perfectly.
  • Excellent customer service.


  • Some owners complain of over hard retention.

Bottom Line

It is a good holster for any FNX 45 Tactical, but exceptional value for money if you have flashlight or laser attachments on your firearm. The fit and finish are excellent, so you are sure to be happy with the holster’s quality.

Best FNX 45 Tactical Shoulder Holster: King Holster Tactical Shoulder Holster For FNX

King Holster Tactical Shoulder Holster fits FN 509 | FNS | FNX | FN Five-Seven

This universal shoulder holster is reversible for right or left-hand cross draw and can fit most large and medium frame pistols, and a double magazine pouch. It is fully adjustable to fit small or large body frames and is well built and comfortable compared to similarly priced holsters.


  • Comfortable.
  • Adjustable for different body sizes.
  • It works for multiple guns.


  • Magazine pouch is not suitable for left-hand draws due to orientation.
  • It is free to move under clothing, but not so good for concealment.

Bottom Line

While this is a good shoulder holster, it doesn’t offer the level of concealment or retention as compared to many OWB and IWB options out there. Purchase this holster if you want to carry your FNX 45 in a shoulder holster option comfortably and if you are not too concerned about concealment.

Best FNX 45 IWB Holster: Nt Hybrid, Inside Waistband (IWB), Holster

NT Hybrid, Inside Waistband (IWB), Holsters for More Than 200 Different Handguns. Left & Right Versions.

Our top pick for the best IWB holster for the FNX 45 Tactical is the Nt Hybrid kydex holster. Made from leather and kydex, the leather side is worn against the body while the kydex faces outwards.

Each holster is molded for the specific gun model. The holster clips securely onto a 1.5” belt and are made in the USA. It comes with a 1-year Replacement Warranty.


  • Good belt clip.
  • Thick Kydex.
  • Solid rivets.
  • Strong retention.


  • The Kydex mold they use interferes with the external safety.
  • The Kydex is not lined and has some hard rub points that will mark the finish of the firearm.
  • There is no retention adjustment, the kydex is hard riveted in-place.
  • The leather backing is not lined, and the hardware comes into contact with your skin.

Bottom Line

While this is a good shoulder holster, it doesn’t offer the level of concealment or retention as compared to many OWB and IWB options out there. Purchase this holster if you want to carry your FNX 45 in a shoulder holster option comfortably and are not too concerned about concealment.


A concealed carry holster for your FNX 45 should be comfortable, secure and adapt to your body shape.

While preferences will vary from person to person, do keep in mind the price, quality, concealment, retention and other factors mentioned above when choosing your holster. One of our top picks may be exactly what you’re looking for so do check them out!

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