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Product overvalued OF fnx 45

The fnx 45 is the culmination of many years of product innovation and advanced engineering techniques. Modeled after the fnx 45 service pistol introduced in 2007 under the U.S. Joint Combat Pistol Program, the FNX(tm)-45 is a double-action/single-action hammer-driven pistol with highly enhanced ergonomics. The magazine release, manual safety/decocking levers and slide stop lever are fully ambidextrous, allowing for easy operation from either side.

The slide and barrel are made of stainless steel. The FNX(tm),-45’s checkered frame is made of polymer and has many interchangeable backstraps that have lanyard eyelets. The underside of the FNX(tm)-45 can accept tactical lights or lasers thanks to a MIL-STD-1913 mounting bracket.

SPECS ON fnx 45 tactical

  • CALIBER: .45 ACP
  • OPERATION: Double-action/Single-action
  • MAGAZINE: 10 or 15 Rd.
  • WEIGHT: 33.2 oz.
  • TWIST RATE: 1:16″ RH
  • HEIGHT: 6.3″
  • WIDTH: 1.58″
  • TRIGGER PULL: 8.8 – 12.1 lb. or 3.96 – 5.06 lb.
  • SIGHT RADIUS: 6.4″

Standard features

All pistols, except for some law enforcement models, have ambidextrous safety/decocking and magazine releases. Three extra backstraps are included in the case and one is shipped with the handgun. Two different thicknesses of backstraps are included with the handgun, while three additional are in the case.


1. barrel ; 2. Slide ; 3. Recoil spring; Receiver .

Field stripping involves locking the slide at the rear, turning the takedown lever counterclockwise ninety degrees, and then releasing the slide stop. The slide will be gently pushed out of the frame by allowing it to release the slide stop. To complete field stripping, lock the slide at the rear and rotate the takedown lever clockwise ninety degrees. Then release the slide stop while gently pushing the slide forward from the frame.

Joint Combat Pistol Competition

The fnx 45 tactical holster was created to be used in the Joint Combat Pistol between late 2005 and early 2006. It is a new military sidearm that will replace the M9 Pistol. The program was initiated by USASOCOM in 2005. It was a combination of two previous programs, the Army’s Future Handgun System and the Special Operations Forces Combat Pistol.

For the JCP, you must be chambered in.45 ACP and have an integrated Picatinny Rail. This includes day/night sights. You also need to be able to accept a suppressor. The FNP(tm),-45 Tactical came with a 15-round magazine to accommodate the required caliber of.45 ACP.



Fixed 3-dot sights (standard)

Fixed 3-dot green tritium night sights available

Flat Dark Earth or black frame color available

fnx 45



Stainless steel construction

External extractor with loaded chamber indicator

Front and rear cocking serrations

Matte black finish



Cold hammer-forged stainless steel

Polished chamber and feed ramp



Polymer construction with replaceable steel frame/slide rails

Two interchangeable backstraps with lanyard eyelets

MIL-STD-1913 accessory mounting rail

Serrated trigger guard



Fully-ambidextrous decocking/safety lever, slide stop lever, and magazine release



Polished nickel coated steel body

Low-friction follower

Polymer base pad



Two 15-round magazines with extended base pad or Two 10-round magazines

Owner’s manual

Locking device

Lockable fitted hard case

Additional Information

Customer Reviews (4.00)

(1 customer review)

1 review for Buy fnx 45 | Available In Stock

    August 10, 2022
    The best handgun I ever bought I have over 30 handguns from different manufacturers. The 1911 .45 is my favorite handgun so buying the FNX was a stretch. At first I didn't like it but when I added the silencer and optic I fell in love.
    August 10, 2022
    Cheap ammo
    June 26, 2022
    Good post
    June 26, 2022
    I was torn between an AR556 or a SR556. Saved money and got the AR556. What a great weapon. When I get my tax return I plan to buy 4 more for everyone in the family. Great gun and priced right. I've run 420 rounds through it with one failure to eject. That's it. Accuracy is very good and I'd rank it almost as good as my SR762. But that isn't fair because I feel the 7.62 to be THE round for an AR. 9 of 10 for me.
    January 23, 2022
    Excellent buyer
    January 23, 2022
    Excellent quality handgun I didn't buy mine through PSA, but it's the one handgun I wouldn't sell. I added an RMR sight to it and it has been my primary home defense gun since day one.
    January 23, 2022
    This is my first ever AR-15 and I absolutely love this rifle. If you plan on putting a duel point sling on this, you'll have to buy an extra attachment for the front (under the front sight). I also put a butt-pad / recoil pad on mine after my shoulder became sore after shooting it. Recoil on this gun is next to nothing and it shoots very smooth and extremely accurate. I've fed it brass and steel case ammo and only ran into one jam. The jam, I believe, was probably caused by user error when putting the ammo into the magazine. I've never had a jam since then. This is my first Ruger and this gun made me fall in love with them. I highly recommend it!
    January 23, 2022
    Man I love this thing. No regrets buying this thing. I wanted the FNX for a long time. It was super convenient that my local PSA store had one in stock AND they had a try before you buy option. So I went and shot it on the pistol range. It was love at first shot basically. The idea was to put a suppressor, red dot and a laser/light combo on it and make it a tacticool range toy. But without all the bells and whistles on it, its a bad ass and it's super accurate. Ive put about 800 rounds through it so far and not a single hickup. I will be definitely considering the 509, and 5.7 models as well. Maybe a scar in the future. FN makes great products.
    January 23, 2022
    Very disappointed with purchase. Too much plastic . Not what I expected. Accuracy is not the best and I will be parting ways with this asap
    January 23, 2022
    I named mine Thanos Thanks for the stimulus Trump.Excellent quality handgun I didn't buy mine through PSA, but it's the one handgun I wouldn't sell. I added an RMR sight to it and it has been my primary home defense gun since day one.Excellent quality handgun I didn't buy mine through PSA, but it's the one handgun I wouldn't sell. I added an RMR sight to it and it has been my primary home defense gun since day one.
    January 23, 2022
    Don't let the lower price on these rounds full you. I have uses many of these rounds with zero issues and I have gotten some of my best groupings with this ammo.
    January 23, 2022
    Great product! I have been wanting one of these for years, and PSA made it possible with their daily deal! Thanks again PSA!
    January 23, 2022
    I just purchased mine and have seen ZERO problems with it! Out of the box it was accurate and ready to go! I've fired around 500 rounds of 5.56 through it with no jams or issues. Its every bit as good as my friends' top of the line AR rifles. I Just added a quad-rail and you can no longer tell it is in anyway an entry level rifle. Looks great, and shoots great! AWESOME GUN!!!!
    January 23, 2022
    Finally in stock
    January 23, 2022
    Did everything I expected and then some! Well worth the money!
    January 23, 2022
    Fantastic piece! Can’t wait to try it suppressed
    January 23, 2022
    I purchased my Ruger 5.56 about 6 months ago and have fired over 700 rounds without a stoppage or malfunction. I would highly recommend this weapon to anyone looking for a dependable and accurate weapon on a budget. I was shooting respectable groupings at 100 yards using the factory sights.
    January 23, 2022
    These are my choice for all the 45 ACP I load. I load a lot, shoot a lot, and these Remington primers NEVER let me down. The package/trays are very small and store more efficiently.
    January 23, 2022
    Worth more than the sticker price. This is a solid product. Hats off to Ruger. I'm in love with mine.
    January 23, 2022
    My order for the #2 1/2 Remington primers was to add to my current supply. I've used the Rem #21/2 for 35 years of reloading and have never been disappointed.Best Handgun First and only 45 you will ever need. Recoil is VERY manageable and it is very accurate if you do everything right. you cannot out shoot this pistol. it is a fantastic piece. would recommend.
    January 23, 2022
    Was looking for my first AR15 and overwhelmed with all of the choices out there. DPMS, S&W, PSA, ATI, etc. in the entry level price range. Should I spend more?? This question I kept asking myself. Stumbled onto the Ruger AR-556 and was impressed with the features including the forward assist and dust cover for the same money as the M&P Sport. After some consideration I purchased the Ruger. I'm super happy with it! The build quality and performance are superb. It's very accurate and now after nearly 1000 rounds through it (both 5.56 & .223) with no malfunctions or issues whatsoever, I'm still very happy and would recommend this gun to anyone looking for an inexpensive AR and no need to spend more!
    January 23, 2022
    Awesome 45!! I wish I didn’t wait so long to buy this! The FNX is an excellent firearm. Very accurate and shoot better than a “combat” handgun. The recoil feels closer to 9mm than 45. It really shines with a suppressor. Throw a red dot on and you have one awesome package! AGAIN Regret not buying years ago. Why are you still reading buy one!
    January 23, 2022
    Posted by Arctic Soldier on Nov 14th 2014 Super impressed by the reliability of this weapon. I have built 25+ ARs, some with pistons. Accuracy is not bad either, best group has been .4" w/ 77gr SMKs and .9" with (ZQI/MKE) 62gr FMJs. No malfunctions with 1200 rounds so far
    January 23, 2022
    Use these primers for my 45 acp. Good functionality with no problems encountered. Don't know of anything really negative to say about this product.Love the gun, wish I would have bought it sooner
    January 23, 2022
    I bought this rifle at a local gun shop. I went in looking for and entry level AR-15 to customize. I talked a lot with the guys in there and in the end they recommended this Windham Weaponry flat top to me for the plans I had for my rifle. The original owner of Bushmaster started a new company and start producing this AR-15 under Windham Weaponry. I love mine. I have a bipod on mine and every time I shoot I am always in the middle of the silhouette with a 3" wide 'column' group. I'm not a regular rifle shooter so I am very happy with that group. Every shot is right down the center of the target with some climbing and some falling, but all are in the middle. The few that strayed left or right were definitely my fault and I called it out as soon as I let the shot go. I couldn't be happier with mine. I can't speak to the durability or longevity of the gun. I've only put about 100 rounds through it so far. I don't have a lot of money so ammo doesn't come very often. Great rifle though. Highly recommend for an entry level black rifle. It would be up to someone with more experience and range time with this rifle to offer a recommendation on the other tiers.
    January 23, 2022
    First and only 45 you will ever need. Recoil is VERY manageable and it is very accurate if you do everything right. you cannot out shoot this pistol. it is a fantastic piece. would recommend.
    January 23, 2022
    I had been shopping and shopping for a Windham for a decent price for quite some time, then finally checked with impact on their pricing (made purchase at Boise Id store). They beat all local dealers on their pricing for this model. My wife and I took this out to shoot on our anniversary, along with out other firearms, and had a blast, literally. I purchased this model because of the aircraft aluminum upper and lower, where as the carbon fiber is...well carbon fiber. I dont have anything against the carbon models but I personally like the feel of metal. The upper and lower fit well together, no sloppiness, small amount of play but barely any. Many complain about play between lowers and uppers when in reality the ar 15 was designed to be able to be taken apart with your hands. Excessive play between upper and lower is another story but a small amount is to be expected with most. I have seen ar 15's that are so tightly put together that you have to use a punch to get the take down pins out. Ultimately this rifle is spot on with quality material, fit, finish and ergos. Meets all expectations I desired. I would recommend it. Magpul flip up sights were perfect to start with (I bought these separate, but they were discounted because i bought them the same day as the rifle) Bonus is the life time warranty that is transferable. Thanks impact for another quality piece!
    January 23, 2022
    Love the gun, wish I would have bought it sooner
    January 23, 2022
    I can't believe the quality of this gun for the price. Actually it's got the best looking finish on any AR that I've seen and it shoots as good as it looks. Took it straight out of the box and fired 90 fast rounds through it with no failures of any sort.
    January 23, 2022
    Mag springs are weak, and follower is sticky and does not slide smoothly (for all three mags that came with it). This leads to some FTF/FTE. Slide spring is too strong for generic ammo to keep the slide open at the last round, but works well with high quality ammo. Overall not a bad gun, but at this price point quality should be higher.
    January 23, 2022
    I bought this rifle because the price point was right for me and I don't need a "race" nor "combat" AR15 with lots of rails, lights ect. First off the fit & finish of the rifle is first rate. No play between the upper & lower receiver and the included hard case, sling, 30 round magazine and empty chamber plug were a bonus. I mounted a Vortex Strikefire red-dot on the rail, no BUIS, and off to the range. Off a sandbag rest at 50 Yd.'s to zero in and the first 10 shots were all over the place? 6"X6". I forget to KEEP BOTH EYES OPEN, D'oah, as this was my first time shooting a red-dot sight. The next 10 shots put me in the 9 ring and the next 10, adjusted further, resulted in a 3" group center mass, the best I can shoot. Note: I was shooting .223 ammo not 5.56mm and the slight difference in chamber dimensions will make a difference in accuracy. Importent note: Although the rifle comes well lubricated out of the box and following the pre-firing cleaning as required by the owners manual, I experenced a failure of the bolt to hold open after the last round was fired on 2 different magazines (50 rounds). I was told by Windham tech support that one needs to "generously" coat the bolt carrier with gun grease, not gun oil, during the break-in as this part takes the most stress during the firing cycle. Overall, if your looking for an entry level AR rifle this is, in my opinion, one of the best options out there.
    January 23, 2022
    I purchase these primers mostly because they were such a great deal. I have been pleased with performance. Ignition has been 100% so far (several hundred shot) and they are very easy to seat. At first I thought too easy, but I've had no problems at all in that regard. I find Remington LPPs to be equal to CCIs or Tula products. Look for your best deal and buy!First and only 45 you will ever need. Recoil is VERY manageable and it is very accurate if you do everything right. you cannot out shoot this pistol. it is a fantastic piece. would recommend.
    January 23, 2022
    The windham weaponry src is just as nice as other $1,500 AR's and the fit/finish sometimes better..properly staked and particle inspected with chrome lined chambers and bores. Carpenter steel and commercial tubes for easy changes. Nice metal mags and a top notch warranty. What also impressed me was their customer service,free case and sling.very fine rifle.even the trigger feels good..tight and crisp.Barrels description reads: Barrel Length: 5.3” with .578x28 RH thread pattern. Does the 5.3" inlude the thread protector?
    January 23, 2022
    Awesome handgun. The quality that FN produces is some of the best on the industry.
    January 23, 2022
    Totally impressed. I first heard of WW in about 2012 when I got out of the military, have always wanted one to support the company/team as I'm native to the New England area. I finally bought one in 2021, and I am blown away with the build and accuracy out of the box, this is easily the best complete AR I've ever fired. The transferable lifetime warranty makes complete sense with a rifle like this. Nicely done Windham Weaponry.. my only regret is not having bought one 8-9 years ago.
    November 23, 2021
    I bought mine for fathers day back in June. i have taken it out shooting since then here in Utah. Absolute flawless weapon system, excellent quality, well built and easy to handle-shoot-clean. No issues with any malfunctions and a very accurate weapon system.
    November 23, 2021
    The best handgun I ever bought I have over 30 handguns from different manufacturers. The 1911 .45 is my favorite handgun so buying the FNX was a stretch. At first I didn't like it but when I added the silencer and optic I fell in love. It is amazing how the whole package makes the perfect gun. 15 rounds of .45 with three mags and a gun that wants to shoot is nirvana. This is the king of my handguns now. This comes in an amazing soft case that holds the gun the three mags my silencer and spare parts. I love everything about it.
    Megan vouche
    August 12, 2021
    Love this Ruger flat top 5.56 m4 AR works real good and don't cost that much and it well made,
    August 12, 2021
    What's not to love? Submitted 2 years ago By James From Louisiana Verified Buyer Excellent product that goes "bang" every time. Very consistent results from load to load. One primer for magnum and standard large pistol rounds simplifies my inventory situation. Try them and you'll love them also.What is a silencer? Is that a person telling you to be quiet?
    Author Mark
    April 21, 2021
    I bought my Ruger ar-556 AR15 from impactguns Boise Idaho location. First of all the staff there is outstanding very very helpful,knowledgeable and just flat-out awesome people.!. I've had my Ruger now for about four months and I've put about a thousand rounds through it and mostly cheap ammo! perFecta,American Eagle and Some TulAmmo. Not one malfunction whatsoever! Out of the box awesome weapon! And you can't beat the price. The only thing I'm going to upgrade is going to be the trigger. The trigger is a bit gritty and inconsistent But that is to be Expected with a entry level AR. Other than that I would highly recommend it. Great job Ruger!!
    April 21, 2021
    My standard for 45 acp. Wish this order would have made it to my door - ups lost it.
    May 20, 2017
    After shooting several hundred rounds thought it I couldn't ask for more. Several other people have shot it and are surprised at how well it feels and shoots. I had some problems with factory reloads, after that not one issue. Even steel ammo runs great. Next
    July 20, 2017
    How many magazines does this come with?
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