Kimber KDS9c Thoughts

Derek Zeanah

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As mentioned in another thread, I bought a KDS9c with the intent of putting an optic on it and seeing if my old eyes can finally adopt to what appears to be a better way of aiming. Especially with bifocals.

So I'll lay out my growing thoughts on this pistol over a couple of weeks. I'll add photos as I go.

Initial Impression:

I've very familiar with 1911s, but I only have a few experiences with 2011 style pistols.

Size:

This feels big for a 1911 pattern gun. The grip feels blockier than I'd expected:
  • On my 1911s with the thickest grips the tip of my thumb reaches to the first knuckle of my middle finger, barely.
  • On a Wilson SFX9 my thumb reaches about 3/4ths of the way to the first knuckle on my middle finger.
  • On a Stealth Arms Platypus my thumb reaches maybe halfway to the knuckle on my middle finger.
The KDS9c feels the thickest, but when I use this measurement it's really close to the SFX9 and should feel like I have a firmer grip than on the Platypus. But it doesn't.

I can't tell why yet, but the KDS9c feels like it's the chunkiest of the bunch. Maybe it's a combination of how well I can grab it and how well textured the grip is, so it's less "bigger" and more "I don't feel like I have as firm a grip." I'll try and quantify this perception a bit later.

Build

I've seen titles that ask "is this a legitimate competitor to the Wilson 9mm double stacks?" The answer, unfortunately, is a firm "no."

If I had to rank the build quality of the double-stack 1911 I have it works like this:
  1. Wilson SFX9
  2. Stealth Arms Platypus
  3. Kimber KDS9c
Now, it's not a bad gun, and there's nothing really wrong with it, but it's an overall feel thing more than anything else:
  • On both the Wilson and the Platypus, the manual safety is both light and positive. The Wilson is smooth and out of the way and easy to operate, whereas the Platypus' safety is extended and a bit more coarse feeling - if you force your thumb to maintain downward pressure on the safety like they taught us at Gunsite, you'll start to feel it after a while. With the Kimber, the safety is very positive, very crisp, and requires more force to actuate than either of the others. It actually requires more force than any of my other 1911s with the exception of an old RIA I don't want to go find. The finish is between that of the Wilson (smoooth) and Platypus (a bit rough, but not too bad). Not a bad safety, but not something I would call "refined."
  • Overall they've done a good job of dehorning the gun so it's nice and smooth overall. The (not really) checkering provides a decent grip without being uncomfortable. Take something like 20 lpi checkering that feels like sand paper but offer a very firm grip at the top of my personal scale, then a step down is the Platypus, then the SFX9 (grippy-ish but comfortable), then at the bottom comes the KDS9c where the grip is smooth, but still probably grippy enough. I never plan to shoot this with my hands covered on slimy nasty things so I'm not terribly concerned, but it's a difference.
  • Sights are a bit weird (a proprietary design) but the 147gr I shot today (both TMJ and hollow points) hit point of aim at 7 yards and the front sight is as visible as you'd expect from a fiber optic front sight, and the blacked out rear works very well - the spacing you see to the side of the front sight is about perfect. Very similar to the sight picture on the Platypus.
  • Trigger: This is where everyone gets uptight, but I can't be scientific here. A tuned 2.5 lb trigger this not, but it's very workable. There's the take-up, the wall, the tiniest hitch, then with a bit more weight the hammer drops. My Platypus is supposed to have a 3-3.5 lb trigger, and that feels about right on the Platypus. That puts the Kimber at around 4.5-5 lbs. Not super clean, not super light, but very shootable. Not exceptional for a 1911 trigger - I'd call it average.
  • Miscellaneous: the serrations on the slide are quite usable and not rough at all. The front sight seems well protected, but I can't tell if the cage around it is plastic or aluminum. The mag release is elongated in a way that I suppose is designed to make actuating it easier with your right thumb. It doesn't get in my way at all. The magazines take all 15 rounds with any real effort, which it nice (it's a shame they cost $50 - hard to beat the G17 mags in the Platypus). This fits fine in a standard leather Commander magazine, though I may need to order one designed to fit a slide with an optic mounted. On my hip it feels fine - it's a < 30 ounce Commander-sized 1911 with a thick grip, but it's smooth and the right length so it rides perfectly.
Shootability

I picked it up today and put all of 30 rounds through it onto steel: half TNJ, half Winchester bonded JPHs, both 147gr as reviews I've seen suggest it likes those best. It shoots like a 9mm 1911 - nothing too surprising. Rounds went where I sent them, the trigger worked beautifully (because we can be really picky when dry firing but the differences don't always translate to shooting the way we'd expect), everything fed and shot fine. No complaints - exactly what I expected based on 1911s in 9mm.

Overall Impression

I'm a bit disappointed. I'd hoped it would feel a bit more like the SFX9 and not feel so blocky. The safety is workable, and hopefully is something that will loosen up with a few hundred actuations - it's not bad, but it's more force than I'm used to so I notice it every time I throw the safety off. At least it won't click off accidentally when carrying it.

But for a $1,099 aluminum-framed 1911? It's right where it should be quality-wise. My impression of this is certainly better than what I read about the Springfield Prodigies when they were released - this does everything well, I just expected a bit more refinement. But, honestly, that expectation is probably unreasonable - everything I'm comparing it to is much more expensive or much more broken in so things like safeties and triggers have had time to be a bit more, well, broken in.

That said, I still have high hopes for this thing. The optics plate are undergoing a redesign (the original plates had a rear sight that blocked the bottom half of the red dot optic, so version two is in production) but the nice salesman at Kimber told me mine should ship out in 2 weeks. We'll see.
 
Eyeballing that Kimber model was what got me interested in a double-stack 9mm 1911-style pistol. I looked around and settled on the Wilson Experior model. I was happy to read that you also had the Wilson SFX9 and the Stealth Arms Platypus for comparison. Thank you for posting.
 
Nice pistols and shoot well. I shot one at my local range/lgs and it ran well. The grip is chunky if you have small hands. Maybe someone will come up with some slim grips. The fact that you have to purchase the optic plate separately is a put off for me. You pay that much for a pistol and have to come up with another buck and a quarter for a plate. I have more than one Kimber so nothing against them in general.
 
But for a $1,099 aluminum-framed 1911? It's right where it should be quality-wise
I've yet to see one that low, most are all around $1250 or so OTD, once everything is all said and done. Similar price as Springfield's Prodigy. Yet the Springfield comes with two mags, ambidextrous safety and the rail for the price, while you have to pay several hundreds more for the same with Kimber. Wonder how it matches up side by side with the Prodigy?
 
I've probably got 500 rounds through it so far. My real problem with the Platypus is figuring out what her sister will be

Does it have proprietary parts? Or are they off the shelf 2011/1911? Or Para?

I am very intrigued with the blending of the best magazines in the business with a 1911.

Sorry to derail.. perhaps a new thread is in order.
 
Oh, I have another 150 rounds through it. I had a moderator visit over the weekend, and he just said "Wow" after the first round (he thinks what he said started with an 'F'). We have had one failure to feed, but his 14 year old was shooting it and limp wristed it. More later. The more I shoot her the more I like her, but I'm still waiting on the optics plate. Have a Holosun with the Vulcan reticle in it just waiting.
 
…..Wonder how it matches up side by side with the Prodigy?

In MY mind there is no match up. They are two totally different gun types that only share caliber and being double stacks.

Speaking from personal experience; I have a Wilson EDC 9, and own many 2011’s.

Kimber cloned the Wilson, just like how Ruger cloned the KelTec 3AT with their LCP. Thus, when I talk about my Wilson, that will hold true for the Kimber as well.

Not mine KelTec 3AT on top vs Ruger LCP on bottom
IMG_8565.jpeg

The Prodigy is a true 2011. That is, it is more than just a double stack. It is an updated design of the 1911 with 3 main parts: slide,frame, and grip housing. And that grip housing is very distinct on 2011’s.

Not mine
IMG_8563.gif

As opposed to a 1911

Not mine
IMG_8564.jpeg

The reason Springfield does not call theirs a 2011 is because it is a Trademark by Stacatto.

I see so many guys on forums referring all double stacks with a 1911 safety and or grip safety as 2011. And that is just not the case.

Getting back to the comparison you referred to; now with a very generalization/broad brush:

The Kimber/Wilson is a compact self defense pistol. The Prodigy is a gamer and range gun.

I agree that either one can cross over either direction and both be excellent nightstand guns as well. But again, “broad brush”.

From an EDC standpoint, the the Prodigy is more difficult to conceal. That thicker grip is really hard to conceal for ME.

For me/body type, as much as I wanted to carry the Stacatto C2, which is smaller than the Prodigy 4.25, the Wilson is much more concealable due to the smaller grip and shape.

IMG_8566.jpeg

I haven’t tested out the Stacatto CS yet, but it is even smaller, so no true comparison.

My point of bringing up Stacatto is to show a similar size to the Wilson. The Prodigy is bigger which makes it difficult to place in the CC class, while there are guys that can CC them.

Again, in my experience the EDC 9/Kimber is not an apples to apples comparison to a 2011, unless you are just looking at a 9mm double stack. In that case, it’s a tough decision. They are both great guns!
 
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My real problem with the Platypus is figuring out what her sister will be - I heard Stealth is going to offer them in 45ACP and 357 SIG and I can't figure out which one I want...
I won't be receiving my 4,25" till April (maybe March) and already planning to order a full size in 45.
 
Only thought I have having only seen it on YouTube is that I really want one. I like the idea of an aluminum grip frame more than the polymer grip modules of the 2011 styles. All spoken out of ignorance though since I haven’t shot any type of single action double stack nine - not even a Hi Power.
 
Only thought I have having only seen it on YouTube is that I really want one. I like the idea of an aluminum grip frame more than the polymer grip modules of the 2011 styles. All spoken out of ignorance though since I haven’t shot any type of single action double stack nine - not even a Hi Power.
You’ve got to check out some other 2011’s. Plenty of steel or metal grip modules.

Kimber isn’t a company I spend a dime on, but to each their own.
 
I've got 300 rounds through my KDS9c. I just picked it up Friday and took it to the range on Saturday. No feeding or ejection issues. It ran great! However, the rear sight shot loose within 100-150 rounds.
It's an accurate gun. I was making a big hole in my target at first, then I noticed my group starting to open up and shoot low. It turned out that the rear sight was loose. I keep a few tools in my range bag, so I tightened the 2 screws from the underside of the slide and all was well - for about another 100 rounds, and the same thing. I tightened them up again and they did not come loose a third time. I'm going to clean the screws and holes up really well and put some fresh blue loctite on them to see if it solves the issue. Ironically, I had the same issue with my Springfield Prodigy 4.25 and the optic plate screws. It was at least good for 500 rounds before tightening.
I saw a YT video of the new KDS9c rail and the rear sight looks different. Seems to be Integrated with the optic plate.
I haven't seen any forum chatter or YT video comments about sights shooting loose on the Kimber, so maybe mine just didn't get loctite at the factory. It is an example of one. Overall, I'm happy with it.
 
I've got 300 rounds through my KDS9c. I just picked it up Friday and took it to the range on Saturday. No feeding or ejection issues. It ran great! However, the rear sight shot loose within 100-150 rounds.
It's an accurate gun. I was making a big hole in my target at first, then I noticed my group starting to open up and shoot low. It turned out that the rear sight was loose. I keep a few tools in my range bag, so I tightened the 2 screws from the underside of the slide and all was well - for about another 100 rounds, and the same thing. I tightened them up again and they did not come loose a third time. I'm going to clean the screws and holes up really well and put some fresh blue loctite on them to see if it solves the issue. Ironically, I had the same issue with my Springfield Prodigy 4.25 and the optic plate screws. It was at least good for 500 rounds before tightening.
I saw a YT video of the new KDS9c rail and the rear sight looks different. Seems to be Integrated with the optic plate.
I haven't seen any forum chatter or YT video comments about sights shooting loose on the Kimber, so maybe mine just didn't get loctite at the factory. It is an example of one. Overall, I'm happy with it.
Pics???
 
I'm not the best photographer but here are a couple.
 

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One thing I forgot to mention. I saw one of Rider's Range videos where he tried a Canik TP9SFx 20 round mag in the KDS9c and it fit and functioned but did not lock back on the last round. Curious, I tried a 18 round Canik TP9SFx mag and it worked and locked back on empty. Mine wouldn't lock back on the 20 rounders though. I took the 18 round mag with me to the range and used it equally with the 2 Kimber mags. The only difference is the 18 round Canik mag is not flush.
 
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