7 Most Common Sig Nightmare Carry Problems And How To Fix Them

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I’ve spent considerable time field-testing the SIG Nightmare Carry. I’ve discovered a few common snags thanks to hands-on trials and a sharp observational eye.

Through rigorous use, I’ve encountered a series of typical glitches. These can range from trivial to substantial, involving different firearm components like the ejector, magazine, and trigger. 

But don’t worry! I’ll detail each Sig Nightmare Carry Problems, provide a comprehensive discussion, and present solutions to tackle them effectively.

Table of Sig Nightmare Carry Problems

Problems Quick Solutions
Failure to EjectClean or replace the extractor.
Magazine IssuesTry a different magazine and consider changing the recoil spring.
Problems with the TriggerSand the trigger bow.
Hammer ProblemsReplace worn or damaged parts such as the sear, disconnector, and hammer strut.
Issues with the Slide Stop LeverReplace the lever.
Safety IssuesRegular maintenance, inspections, and checks for wear and tear.
Sight Adjustment ProblemsSecure front sights with Loctite; loosen the set screw for rear sight adjustment.

Top 7 Sig Nightmare Carry Problems & Solutions

1. Failure To Eject

Now, one snag I ran into, more often than I’d like, was the failure to eject. 

I was out in the field, feeling the weight and precision of the SIG Nightmare Carry, but then, darn it, a jam. 

The spent casing didn’t want to leave its cozy chamber, halting the whole operation. It’s a real bummer when you’re in the groove, and suddenly hit with a failure to eject.


So, what did I do? My first line of attack was the extractor. I got up close and personal with that little gadget, checked if it was snug in its place, and looked for any signs of wear and tear. 

Sometimes, it was just dirt playing the villain, a quick clean, and things were back on track. 

But if it looked worn or damaged, I didn’t hesitate to switch it out with a new one. Trust me, a little maintenance goes a long way. 

Keep that extractor clean and lubricated; you’ll have fewer ejection stumbles.

2. Magazine Issues

I’ve been there, in the thick of it, when the last shell fires and the slide decides it’s not its job to lock back. 

Sometimes it plays nice; other times, it’s hit or miss, even when trying by hand. Neither mags seems to want to lock that slide back in action. 

It’s frustrating, right? Then, there are those random moments when the slide won’t lock open on the last round. Even a manual slide rack won’t do the trick on an empty magazine.


Now, here’s what I did to squash this problem. First off, I considered it could be a magazine issue. Maybe those were just too bowed in for the latch to get a good push on the final shot. 

So, I tried a switch, popped in a WC magazine, and the problem was solved. But I didn’t stop there. I also took a hard look at the recoil spring. 

If your pistol has seen some action, more than a thousand rounds, that spring could be losing its springiness.

A fresh one might be all you need. Remember, a little detective work can go a long way in keeping your SIG Nightmare Carry in top shape.

3. Problems with the Trigger

Let’s get real about the trigger, shall we? A gritty feel when you squeeze – not exactly what you signed up for, right? 

As I pulled back the trigger bow during my field tests, we, too, felt that rough, unfinished surface. 

To be honest, it was disappointing. Peeking inside after disassembly, it seemed SIG had missed a chance to smooth it out. And yep, I spent a good chunk of time just on fixing that darn trigger bow.


So, how did I tackle this? With some good old-fashioned elbow grease! I took 80 grit sandpaper to the trigger bow, smoothing it out while not overdoing it. 

I also found Cylinder and Slide triggers to be excellent replacements. They have an oversized frame, but a little sanding or filing gets them to fit just right. 

And remember, patience is key here. After each bit of sanding or filing, try it in the frame. When it fits with just a bit of pressure, finish it up with 1500-grit sandpaper. 

4. Hammer Problems

Ah, the hammer, such a vital piece, yet it threw me for a loop on the SIG Nightmare Carry. I noticed something strange – the hammer following through after firing instead of staying cocked back. 

Talk about a buzzkill. It created a chain reaction of issues, from failing to fire the next round to making field-stripping the firearm a real challenge. 


So, how to put this to bed? I went straight to the root of the issue: the sear, disconnector, and hammer strut. When these fellas are worn out or damaged, that’s when the hammer follow happens. 

I replaced the offending parts, and voila, the problem was solved. And here’s a tip: consider going for higher-quality replacements, such as those from Wilson Combat or Ed Brown. 

It’s an upgrade that adds reliability and durability, and in my book, that’s a win!

5. Issues with the Slide Stop Lever

Who would have thought the slide stop lever could be such a headache? But during my field testing, I found it moving a little more than I’d like. There it was, going forward a few tenths of an inch on its own. 

And you know what that means – trying to rack the slide with the magazine in, and it just won’t lock back. 

Now, that’s irritating! Plus, I noticed the plastic follower sneaking past the slide stop lever. And to top it off, the sliding takedown lever had its moments of stubbornness during assembly.


So, what’s the solution? First, let’s clarify one thing: slide stops aren’t meant to budge alone. A few hundred rounds and a couple of cleanings seemed to smooth things out for me. 

If you’re still having issues after that, give SIG a ring. They should replace your slide lever and put an end to your slide stop woes.

6. Safety Issues

Safety isn’t just important; it’s everything, especially when handling firearms like the SIG Sauer. 

Unfortunately, I’ve had to grapple with a few safety concerns – a “carry nightmare,” if you will. Issues with mainspring housing are one cause of unintentional discharge. 

I’m talking defective firing pin safeties, tired springs, improper assembly leading to misalignment, faulty extractors, and eroded hammer hooks. It’s a list that doesn’t belong anywhere near a firearm.


So, how do you turn a “carry nightmare” into a “carry dream”? Well, it starts with meticulous maintenance and inspection. This pistol craves regular cleaning. Dirt particles seem to have a knack for lodging themselves inside the components, causing malfunctions. 

Regular checks for wear and tear on parts like grips and triggers and an integrity check on the mainspring housing can go a long way. 

7. Sight Adjustment Problems

Aiming true is vital when it comes to firearms, and the SIG Nightmare 1911 can sometimes make that tricky. I’ve come across instances where the rear sight is stubbornly tight, refusing to budge for adjustment. 

The gun’s aim could be off. On top of that, the rear night sight has an annoying tendency to drift to the right side of the weapon. 


So, what’s the way out? First, understand that the front sights on Sig 1911s are pinned. 

They won’t budge unless you remove the roll pin and secure them with Loctite. For the stubborn rear sight, loosen the set screw, adjust, and then tighten. 


The SIG Nightmare Carry isn’t without its challenges, but what product is perfect? I ran into several issues, ranging from ejector snags to stubborn sight adjustments. 

But solutions were found in each case with a little investigation and elbow grease. What i’ve provided here are not just critiques but paths to solutions, turning what might be considered flaws into opportunities for understanding and improvement.


How much is a Sig Nightmare carry?

The Sig Sauer 1911 Carry Fastback Nightmare is available for purchase at $1,374.99.

Are Sig 1911 accurate?

Yes, the SIG Sauer I The People 1911 is very accurate.

Does the SIG Nightmare Carry have a ramped barrel?

Indeed, the SIG Nightmare Carry comes with a ramped barrel.

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I'm Micheal, an avid shooter and hunting enthusiast from Texas. I'm a recreational shooter who loves to spend time at the range and enjoy learning about new firearms and gears. I love to write about guns and share my passion for shooting with others.

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