The Best Sig Sauer P320 Upgrades: Grips, Assemblies, Slides, Barrels and More (2023)

The P320 can be anything you want it to be, but what's the best?

Buckle up, we have a lot to talk about! The SIG P320 has been around for almost 10 years and a lot has changed in that time. From being used as a standard pistol by the US military to becoming one of the premier competition pistol platforms, the SIG P320 is capable of just about anything.

With a huge aftermarket and dozens of options in every flavor and color, it can be difficult to find what you're looking for.

We reduce the noise and bring you the lowest price for the best P320 upgrade!

The best P320 grip

Your first stop when upgrading your P320 should be the steering wheel. The SIG grip is not bad, but for almost any application you can find something at least better, depending on your needs and preferences.

However, sometimes the best thing to do is just a factory reset.

wilson kamp

give a squeezeP320 and P365 in various sizes and shapes, Wilson Combat is one of the largest manufacturers of grip modules. They also produce some of the best.

For easy EDC carry, home defense or competition - Wilson Combat Grips are cheap and well made. For the value they provide, nothing else comes close.

They are available in various colors - coyote, grey, OD green and black. They also come in a variety of sizes, from full to compact.

The sides of the grip are textured but not as intense. This makes it comfortable to shoot without punching a hole in your skin if you're carrying an IWB.

But when it comes to the front and back, you'll find some pretty aggressive grip textures. This really helps control the gun while shooting and sits well in the hand.

The handle itself has also been redesigned from factory settings and feels more natural, at least to me. It's easier to get to magazine issues, which I really like.

Each Wilson Combat grip module comes with a magazine that you can install. Installation is very simple and you can choose left or right.

Brouwer Solutions M1811

The grip is a little... odd. But I love it.

If you are a big fan of the 1911 you might like itThis flu mod has a lot going for it.Designed to mimic the 1911 grip as closely as possible, it feels almost identical to a vintage A1. In terms of aesthetics and class, I like the demeanor. It fits well in the hand, it is easy to aim and it fits firmly in the hand.

The Beaver's tail is slightly higher than the regular P320, which lowers the axis of the drill a bit. I can't say I noticed a huge difference, but the grip is very controlled and focused. What I noticed was the increased trigger guard. For shooting with gloves, this is one of the best grips to use.

I wish it had a stronger texture, but that's how I feel about most grips.

While this won't turn your P320 into a 1911, it's a fun way to hold it and touches my soul in many ways. If you are a die-hard 1911 fan and want something closer to home, I recommend giving the M1811 a try.

Icarus Precision A.C.E. 320 Special Operations Command Carry

Icarus Precision makes aluminum grip modules in many sizes and styles, mine isSpecial Operations Command carries.Carry size frame with built in half magazine hole, dual undercut trigger guard, extended beavertail and 1913 underbarrel rail.

I love this one. Hold on.

I've been shooting a lot and I've honestly never felt like thisPerfectin my hands. The grip texture locks securely in my palm, the double undercut trigger guard gives me a high and firm grip, the mini magazine makes reloading super easy and fast, and still allows me to use 17 round flat magazines - if I want to.

What surprised me was the weight. A standard P320 grip size plastic case is approximately 6 oz, the SOCOM carry is only 8.45 oz and is made of 7075 aluminum. In terms of portability, it iswhenany additional weight.

If you want weight, you can add tungsten rods to the inside of the handle.

But now comes the bad news. The grips aren't cheap, costing $417 for Fire Bronze and $380 for Black. And while I love that it's made of aluminum, the same excellent metal doubles as the heatsink. I don't know what it's like to wear it in colder climates because I've worn it in California and Arizona, but I know on cold mornings when you're shooting.

the end of the world? No. Is that enough to make me not like the grip anymore? Certainly not. But I thought I should mention it.

Ako ste se pitali, A.C.E. 320 SOCOM minEditor's Choice.

On the other hand, they have an X-Ten version and I'm very excited.

Gray

When I first opened the Grayguns grips, I admit I wasn't impressed at all. In fact, if I'm going to be completely honest - I'm very disappointed. Then I actually took them out to take pictures and realized I was completely wrong. To my surprise, I really like itthese grips.

Wilson Combat and Icrus build their own grips from scratch, while Grayguns take standard SIG grips and use lasers to enhance them. These laser-engraved versions have a better fit in the right places, but aren't aggressive enough to hurt you when you wear them.

The combined result is a grip that is excellent. It just goes to show - don't judge a book by its cover!

I was so impressed with their take on the SIG TXG grip that I brought it to InRangeTV's Desert Brutality. For more informationlook at.

L2D combat

A similar approach for custom handles,The L2D Combat has standard SIG gripsAnd it's laser treated to improve fit and fashion feel.

The sides are not as aggressive as the Gray Gun version, but the front and rear bars are more aggressive. It gives you a decent amount of control, but is less abrasive on your skin or your shirt if you choose to hide it and wear it close to your body.

L2D also offers some cool grips in Cerakota finishes, such as Alpine Multicam and Dark Splinter Camo. Cerakote is very well made and looks great.

I love these handles and if you like the Cerakote option they are a great choice. The downside is that they sell for $290. This seems a bit steep compared to the other options.

Additionally, the cost of custom painting has risen over the past few years, which is not entirely in line with this price.

SIG Sauer X5, TXG i DH3

Some genuine SIG Sauer grips, these are the best from SIG!

The X5 is their latest design, with a solid grip, nice textures and the ability to use a tungsten rod kit to add weight and/or accept a magazine, making reloading super easy. It also has a higher undercut for the trigger guard and a higher tail for better recoil control.

Designed for competition, this is a great full-size grip that doesn't come cheap, with an MSRP of just $120.

Need something better? SIG offers a TXG which I like. With an MSRP of $300, it has the exact same design as the X5, but instead of plain polymer, the TXG is made from polymer with tungsten added, making it heavier. It can also withstand tungsten tanks and internal weights.

The firm grip reduces recoil and sits well in the hand.

But you can do better. SIG now has a DH3 grip. Their DH3 P320 uses the same grip. This is basically TXG but with a new super grip. Designed with the help of Daniel Horner, the DH3 basically has 320 grit sandpaper on the sides and front/rear grip strips. This locks your hand in place and provides insane control.

Both the TXG and DH3 are 16.6 oz with weights and tanks installed.

All three grips are designed for use with newer P320 cartridges and will not work with older designs. If you already own a P320 cartridge, check the SIG website for more details.

g. Sauer AXG

The first metal grip moduleSIG's P320 is an AXG.and... it's a hold module. Honestly, I don't like this. In fact, I almost don't like it.

If you are a big fan of the P226 pistol, I think you will really like this grip. It has much the same feel overall, while also having grip plates that can be swapped out for a more custom grip. Texture, color and even size can be adjusted using the control panel.

Nothing wrong with AXG, I just don't like how it feelsin my hand.I don't like the feel of the P226 either, so that makes sense.

MSRP is $400. If you're willing to spend your money on grips, I'd say you should consider the Icarus.

The best P320 slideshow

In many ways, a slideshow is a slideshow. A bit like an AR-15 upper receiver, you really can't go wrong with a slide made to spec, and a good slide won't turn you into John Wick.

Still, there are plenty of options for the P320, some of which have some really cool features.

Mechanism Weapons EXA

there's a lot to loveMechanism Weapons EXA.

At the top of the list is the AOS optical panel. These are custom optic mounting plates from Agency Arms. They provide a solid base for your optics, have the ability to change the footprint of the optics depending on the board being used, and allow you to choose an iron in front of the optic or an iron behind the optic. Think of it as a Glock MOS system, but really well made and with more options.

AOS is great. The final processing and work with the slideshow is fantastic. We'll talk more about this later, but the Agency Arms barrel is also essentially a work of art.

But there is one problem with this slide that makes me dislike it. The leading edge is almost sharp.

I am someone who almost exclusively uses forends to shoot handguns. The seals on the EXA are excellent, but the slide corners are hard, sharp edges.

While it hasn't cut me yet, it's sharp enough to be uncomfortable and leave my fingers pretty sore after an afternoon of exercise.

It is not a problem to mount or leave the optics. But to me, and the way I handle the gun, it's not my favorite.

Gray ghost precision

think of a wordGGP dijashow: Clean. Its parts feel smooth and sculpted, like a sports car that seems to be moving even when it's stationary.

The front serrations are deep and aggressive without overdoing it. The back panels look cool, even though they are branded.

I don't feel that this slide is better or better made than most, but it has quickly become one of my favorites to use because it looks and feels very simple and clean.

Overall, I like it.

killer innovation

i useA killer presentation of innovationBecause of comparison and bucket testing. Kind of like a GGP slideshow; it is feltRen.Serrated bites are pleasant, but not stinging. And since the slides and typography are made by the same people, it flows very smoothly.

It has a very solid finish. I dropped it on concrete several times and it didn't show a trace.

I've always been a fan of Killer Innovations work, and the P320 rails keep me that way. If you are looking for a very durable finish, I think KI should be your first choice. Also, the game is great. But more on that later.

L2D combat

sold ascomplete unitor asa slide show if you will, L2D did a great job with their entire lineup. The serrations are deep and plentiful, the window cutouts allow you to see the barrel and help dissipate heat without looking weird, I just love the lines all over the slide.

For sheer looks alone, the L2D is my favorite of the ones I've tested. This is totally subjective, but it sure looks good.

Not only that, but I was also doing a lot of L2D and it was pretty tough. Perfect function.

Saro technology

This slide definitely surprised me.ShaloTek manufactures a P320 slide with a built-in compensator.This is a part of the slider that has nothing to do with the barrel, except that these sliders use a shorter 3.6" super compact barrel instead of the normal 3.9" port barrel.

I used to shoot full comp slides, I used to shoot ported barrels. They rarely work well and never work like barrels with real compensators. So to be honest, my expectations for this were pretty low.

ShaloTek blew me away. Not only does this slide work really, really well, it works flawlessly and drastically reduces barrel lift.

I could feel and see a huge difference between the compensated ShaloTek slide and the bare P320 when firing 124gr of standard 9mm ammo. Follow-up shots are much faster and easier to make due to significantly reduced barrel lift per shot. shot.

This also went with me to UtahInRangeTV Desert Rage.My CCW builds are flying through the stages, and in many stages they are only seconds behind my full scale. I owe a lot to ShaloTek slides.

Grayguns Modern Classic Bull Barrel Slideshow

just likeComplete slide with track and everything inside, Graygun slides may seem a little more expensive - but they work very well. These are not flashy slides, these are slides that keep it simple and amazing.

The serrations on the front are deeply cut for easy grip, and there are no windows or vents for anything you don't need.

What makes them stand out is the bull barrel. It's a particularly thick barrel that adds a lot of weight to the end of the gun, helping to dampen barrel roll and making recoil longer and smoother.

All slides can be cut optically, including Romeo 3 Max.

Sapphire precision

Another part I used for Desert Rage,Zaffiri Precision, available in different colors, style, finish and cut. Mine are smooth or chameleon colored slides with additional cutouts for heat dissipation.

Basically, this slideshow looks great and that's why I like it. It also works 100% of the time, but that's exactly what slides are supposed to do. The serrations are aggressive and shelf-friendly, and the optic cut is well made and to spec, but the real star is the looks.

If you want to customize your slideshow and customize it, Zaffiri Precision does a great job.

The best P320 barrels

I'm a bit of a snob when it comes to long gun races, but with pistols I find it hard to get excited about X races vs. Z runs. I've done extensive testing of the best barrels for several firearms, and to be honest, I still rarely see a difference.

If you're torn, choose your favorite look or the one that best fits your budget.

Or just get the same brand as the slides so they match.

Unless the barrels do something terribly different, like a Killer Innovation barrel that fits their compensator and has special screw cutouts, the difference between the barrels is almost always negligible.

agency weapon

It's hard to say how accurate a gun barrel is without a top-of-the-line mount and really fancy ammo, but if I had to say which was the most accurate of the "regular" barrels I tested -The weapons agency will be the winner.

While there's never a day or night without any barrel underperforming, I'd say these are marginally better than the others when it comes to stringing together multiple bullets.

This is why I say Agency Arms is great.

L2D combat

Definitely more accurate than the original SIG barrel,The L2D bin is another hit for me.I love burning bronze, but it also works really well.

While I ran this for a few clips, I also ran a full L2D slideshow in the SMC Strike Industries case for Handgun Brutality. This barrel helped me hit the ball 75 yards while shooting in the PCC division. Not bad at all for a stock barrel that is basically a P320 with a tripod.

Not only is it accurate, but the barrel performs well in long bursts and in some very dusty conditions.

killer innovation

A standard barrel is a standard barrel, but the threaded barrel comes from itKiller Innovations are designed to work with their computers, which is a nice thing.

The KI comp has two set screws that prevent the comp from turning. While they can be used on any barrel, they work best on KI barrels because the KI barrel has a cutout made for these set screws.

If you already have a barrel you like, it may not be worth the extra money. But if you're building from scratch or have a stock OEM tube that you want to throw away, the Killer Innovation threaded tube is great.

Faxon's weapon

i really like itFaxon barrels because they are affordableThey work great. Also, I really like the flame slot that Faxon almost always offers on all of their barrels.

They are no different, exactly what I expect from Faxon. They work, look good, and the flame slots are cool.

Gray

Put the BULL in the "bull barrel",The gray rifle barrel is not small. not far away. They fed the boy corn and cultivated the farm.

Not only does the weight of the slider increase, but the bull run is also very accurate. While I would say the Agency Arms barrels are the most accurate "normal" barrels, the Grayguns are not what I would call a normal barrel.

Side by side with my 10mm SIG XTEN, the bull barrel gives the P320 almost the same weight and balance. That's how strong this bucket is.

More steel means a stronger barrel, which helps absorb recoil and keep the rifle level while firing, and is generally stronger in every way.

This big boy doesn't come cheap, but for a purpose built racing build - I think this will be my winner.

You'll need a custom Greyguns slide to match the bull run, but it's worth it.

Sapphire precision

If you want the basic barrels that everyone else has, you can have them. But if you want a barrel that's colder and more bubbly than it looks,Zaffiri Precision at your service.

I know these barrels won't appeal to everyone, but I love them. For a ranged or melee pistol, I say it looks good. They look great.

The Zaffiri Precision shoots well, looks good and is well priced.

You can get a tamer barrel from Zaffiri that still looks better than most, but my personal favorites are the more outrageous designs they offer.

The best P320 compensator

Compensators in general generate quite a bit of discussion on the internet, but compensators on handguns often inspire a whole new level of swagger.

If you want to read more details about this topic, I highly recommend the article fromHidden question 5.

Basically, I strongly support compensators.

Why? Because a flatter gun is a good thing. constantly. Comps won't affect the night vision of your Mark I eyeball, and with a little practice it shouldn't be hard to keep shooting.

However, not all fees are equal. Some are really just tricks performed by mechanics and look only $300 for a piece of metal with three holes, and some are designed and iterated to give you maximum performance.

Remember, they are at their best when you cheer them on. This means that hotter pistol ammo may actually turn out to shoot straighter than lighter ammo, simply because the combination has more gas to keep the gun straight.

Don't judge a company by their imported 115gr ammo. Judge by the hottest ammo you shoot. Usually this means your defensive ammo.

Killer Innovations Speed ​​​​Compensator

One of the easiest comps on the market to install and certainly the easiest to uninstall,KI comp can be felt as many partsIt's a bit clunky when you first get it - but it's actually a lot easier than it looks.

Installed using a lock nut and ratchet system, the connection is very tight. Very simple barrel timing and two set screws ensure that the compensator never moves when you don't want it to.

As for efficiency, with standard 115gr ammo, I can see the difference with the comp installed. With my usual 124 gram ammo it matters more. With +P ammunition the effect is completely different.

Most weapon combinations do little to change the recoil of the weapon, but do a lot to reduce the barrel. Killer Innovations is no different for me in this regard.

It's a good option if you want to keep things steady and on target.

Tyrant CNC T-Comp

harder to install than KI,Tuhao CNC componentsHowever, it is not difficult to understand and get down to business. Another combination that really suppresses muzzle flip; I really like shooting with him.

I tried this combo many times when it was on one of my Desert Brutality pistols and it was a huge help in keeping my sights on and moving quickly under fire.

Again, it works best with lightly spiced ammo, but even with the lighter 115g ammo it still makes a difference.

ShaloTek Integral Comp slides

I know these are slides and I've talked about them, but if you'd skip over here looking for compensators, I'll risk repeating them.

ShaloTek is a slide with an integrated cutting compensator.works. Using an ultra-compact (3.6") barrel, these are compact slides that offer a lot of performance. They're perfect for on-the-go carry without breaking the bank. Plus, since the comp is part of the slide, there are fewer points to fail.

If you want a CCW comp, I really recommend checking out ShaloTek.

The best P320 triggers

If you want to improve your trigger pull, there are several ways to do it, and you can tackle several different parts of the pull.

First, you have pre-travel, or the amount the trigger moves before it actually does anything.

Then you have the walls and cracks, the amount of resistance you feel and have to overcome to actually shoot.

After that is the overrun, or how many interrupts the trigger can take before it stops.

Reducing all of these results in cleaner, more accurate triggers. But not all are created equal. The great thing about the P320 is that you can customize almost all of them individually if you swap out the right parts.

Everything about your triggers will be personal preference.

Gray

Designed for racing and competition, I really like most parts of this kit.

For a one-off kit that makes triggers better,Grayguns for your peace of mind.decent prices, recognizable springs and a sleek rock trout that can move mountains while making vacations crisp and beautiful.

While trigger boots are good too, I really hate installing this boot. Granted, I'm not a SIG expert or anything, but the shoes were really hard to fit. There is a protrusion on the top of the trigger shaft, which makes it harder to fit on the trigger handle than it should be.

This works, but it took me a while. It's not a big deal if you're not trying to install and remove a whole bunch of launchers like I am. But it is worth mentioning.

One of the nice things about the Grayguns trigger is that it has adjustable overtravel. Using the small screw on the back of the trigger, you can play with it to get the right feel for you and your gun.

For the price, this is an amazing set.

SIG Gunsmiths

This is the one every other trigger set wishes they grew up with.

The SIG Armorer changes almost everything you pull on the trigger.From front to back, from top to bottom, nothing is the same. This is a big change.

The normal P320 trigger isn't terrible, but with the SIG Armorer Competition kit the trigger is the best striker I've ever shot.

Its 3.5 lbs of pull has a super sharp punch, with almost no pre-travel and almost no overshoot. It's a trigger that doesn't feel like a stock standard.

SIG Armorer also has a version of its carry kit that pulls from 4.5 to 5.5 lbs. I personally really like the comp trigger and highly recommend it.

This is a set with many options. And it's not cheap. If you're on the fence about aftermarket triggers, this could be a little more detailed. But if you want the best, this is it.

superb

Honestly, I'm a little disappointed with this set. For the price I expected more. Since I own, use and love my Apex kit in Glock and S&W case, I look forward to more.

Then I looked at the instructions and realized that you really should read the instructions first.

Apex's website clearly states, "There will be no reduction in traction with the X-Series models, but approximately 10% less overall travel."

So it's my fault.

Skip this set if you have an X-Series P320.

If you have a P320 before the X series, I'd say it's worth a look. But I don't have a pre-X series P320 to test it, so I can't be sure.

agency weapon

This isa very controversial trigger, then prepare your fairies.

Although primarily a trigger shoe rather than a full replacement, this is a shoe that stands out from the crowd. These shoes have safety. If you've ever shot a Glock or almost any other non-SIG handgun, you know what a safety measure it is.

The good thing is that this adds another layer of security to your SIG P320. The downside is that some people really, really hate it. Why? Because it works exactly as designed.

All the bad reviews I've seen about this trigger come from people complaining that if you choke on the trigger, you can't pull it.

I don't know what those tactical geniuses expected, but they were right. The trigger safety works exactly as designed. to find out.

While the Agency Arms trigger has never been a problem for me and I like how it feels on my fingers, I don't think I'd say it's a must-have upgrade for the P320.

Still, if you're worried about the P320's safety, one of these triggers might put your mind at ease. If I were a guy with an appendix, I'd have it on my EDC.

It also comes with a pair of shock springs to ease the tension a bit. While they work, they are nowhere near as good as the Gray Gun or SIG Armorer kits for improving trigger pull. If you want to drastically change the trigger feel, get one of the other kits.

Tyran CNC

Another trigger is the shoe; this is one of my favorite trigger shoes. Simple, effective and great on the fingers.

I might be a little biased because I ranTyrant CNC triggerI used it for years on my EDC Glock. It looks familiar and I like it.

Another bonus is that they look really good. It's not at the top of my list of flip flops to wear, but it's still a nice thing.

Again, it's just shoes. If you want to change the feel of the trigger pull, don't forget the tool kit!

The best accessories for the P320

Strike Industries SMC

This is a plugin that deserves a full review, so this is just a teaser for now.

this hereSMC is more than just posture, which is a complete unit that not only allows you to hold your P320 FCU, but also attaches to the stock or stock via the 1913 rail. It has a bridge for mounting the red dot independent of the slide.

All you need is a P320 FCU and a P320 slide. Combine that with an SMC, throw in a mount and you have a PDW (Personal Defense Weapon) based on the P320 with a lot of flexibility.

While not as good as a true PCC, this is a big step up from bare pistols. Think of this type of MP7 as an MP7 you can use at home, only in real cartridges like 9mm.

The system is not cheap, but it has many advantages.

An innovative blade kills

You might look at things like foundation pads and think they're a bit boring and they're all the same. For ordinary users, this might be at least somewhat true. But if you want to race, you'll quickly run into all sorts of weird tank length issues and find that many lower pads fall apart the first time you put them on concrete.

I only have onekiller innovationThe bottom plate is playable, but can be dropped on concrete without any problems. I also like the extra weight it adds to the magazine for more reliable ejection without dropping.

Gray lining

A big, thick block of metal,Graygun pads are strong and heavy.to add a lot of weight to the lower belly or if you keep it on hard tires, they will do the job and then some.

Besides, they look good.

There are many pillows on the market, but I can vouch for these.

L2D fiber optic combat sight

When it comes to irons, I'm quite picky. Half the time I just skip the iron on the guns I build because I can't find anything I really like. but forL2D sights, they really hit it off.High and out of the way, black rear sight, bright fiber optic front sight, the fiber actually stays in the sight, the overall look is clean and tidy.

I love these places. Easy to use, accurate and never had a problem.

Extended edition of Tyrant CNC magazine

I have short thumbs and tend to use the extended magazine opening on almost all of my firearms. But there's a subtle difference between a longer release mist that's easier to hit and one that gets in the way and digs into your hand. Chances are, finding a good extended magazine can be a hit.

Tyrant CNC achieves great success.Not too long, not too short, and it's nicely angled so it doesn't cut into your soft bite. The deep grooves still give a lot of purchasing power, so it's very easy to get a solid press.

Tyrant CNC Magazine Extension

Not all mag extensions are created equal either. Designed for standard 17-round P320 magazines, these extensions give you more ammo, increase magazine spring strength, and add extra weight for a better drop-free experience.

I have no problems, it is easy to install and the spring works well. Plus they come in a variety of cool colors and have that signature Tyrant CNC look that I love.