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The Best SIG Sauer P365 Aftermarket Accessories

SIG Sauer p365 upgrades SIG Sauer p365 upgrades SIG Sauer p365 upgrades

source: GunMag Warehouse

The SIG Sauer P365 is undeniably one of the best concealed carry guns currently available on the market. It’s extremely small, extremely light and it offers extreme capacity. That’s pretty much everything you can wish for when it comes to everyday carry. It might have some problems, but you could hardly find a more reliable, accurate, and comfortable micro-compact pistol. If you want to find out about everything this pistol has got to offer, read our SIG Sauer P365 review.

Even without any upgrades, the P365 does indeed look like an ideal handgun. However, if you follow our advice and decide to get at least some of these aftermarket accessories, you’ll be able to get even more out of your SIG. So, without further ado, let’s have a look at what the best SIG Sauer P365 aftermarket upgrades are.

 

#1 - SIG P365 GRIP MODULE
Sig Sauer P365 Grip Module Kit
#1 - SIG P365 GRIP MODULE
From $39.99
Compare prices:
Brownells SIG Sauer
Prices accurate at time of writing

The SIG P365 boasts many outstanding features. One problem often complained about, however, is the pistol's grip. While I personally had no issue with the default P365 grip, others complained its ergonomics wasn't as great as that of some other sub-compacts.

Getting a solid grip module for your P365, therefore, seems like a good start when talking about aftermarket products. And that's just what this SIG Sauer P365 grip module offers. It's maybe a bit more expensive than the usual grip replacements, but it will sure do the trick and increase the already good ergonomics of the P365.

Features & Benefits
  • Replacement grip module, magazine release, stop and spring
  • Specifically made for the P365
  • Developed by SIG Sauer
  • Comes in black color
  • The surface of the module is textured
  • Made in the USA
Pros
  • Developed by SIG Sauer
  • Improves your P65 grip game
Cons
  • More expensive than standard grip replacements
Price & Availability
Prices accurate at time of writing
#2 - 15 round extended magazine
SIG Sauer P365 15 round extended magazine
#2 - 15 round extended magazine
From $49.99
Compare prices:
SIG Sauer
Prices accurate at time of writing

When it comes to micro and sub-compact pistols, the P365 comes with an incomparable capacity (well, with the exception of the Springfield Hellcat that offers 1 more round of 9mm). The basic flush-fit can be loaded with 10 rounds of 9mm, but the pistol is still very thin and low-profile. When the pistol was launched in 2018, many were wondering how SIG Sauer managed to cram so many round inside such a small package. The answer was quite simple, yet very surprising - a double stack magazine!

But SIG didn't stop there. They offered an extended 12 round magazine when the pistol was lauched. And, quite recently, they even introduced an incredible 15 round extended magazine. And although such a high-cap magazine might not be the best idea for everyday concealed carry (longer and harder to conceal), it's fantastic as a backup magazine or for having a bit of fun at the range.

Features & Benefits
  • Compatible with all P365 models - standard P365, SAS, XL, Nitron Micro-Compact
  • Features unique capacity witness hole
  • Takes in incredible 15 rounds of ammo
  • Chambered in 9mm Luger cartridge
  • Comes with an additional baseplate
  • Double stack magazine
  • Overall length extended by 1'' compared to 10 round flush-fit magazine
Pros
  • Incredible capacity
  • Fits all available SIG P365 models
Cons
  • Quite expensive
Price & Availability
Prices accurate at time of writing
#3 - Streamlight TLR-6
Streamlight 69284 TLR-6 Tactical Pistol Mount Flashlight 100 Lumen
#3 - Streamlight TLR-6
From $100.20
Compare prices:
Amazon
Prices accurate at time of writing

When it comes to the P365, there’s simply no better option than Streamlight TLR-6 tactical light. Why? Because this light was designed exclusively and solely for the P365.

This light is ultra lightweight and compact and it comes with an ambidextrous on and off button. Although the output of this light is mere 100 lumens, it’s still plenty for easy night time target identification. The attachment of this light is very simple.

And did you know it features a red laser too? Now that’s something!

Features & Benefits
  • Developed exclusively for SIG Sauer P365
  • Ultra lightweight
  • Extremely compact
  • Easily replaceable batteries
  • Ambidextrous on and off button
  • Windage and elevation adjustable
  • Power output of 100 lumens
  • Also includes a class 3R laser
  • Available in black color
Pros
  • Made specifically for the P365
  • Perfect light and laser combo
  • Extremely light and compact
Cons
  • Lower power output
Price & Availability
Prices accurate at time of writing
#4 - Outerimpact Red Dot Adapter Mount for Sig Sauer P365
Sig Sauer® P365 Pistols Red Dot Adapter Mount –M.R.A.
#4 - Outerimpact Red Dot Adapter Mount for Sig Sauer P365
From $54.95
Compare prices:
Amazon Outer Impact
Prices accurate at time of writing

As the SIG P365 is not an optics ready gun (unlike the SIG P365 XL and SIG P365 SAS), you’ll first have to get a P365 red dot adapter before you buy your go-to red dot sight. But don’t worry, you don’t have to spend ages browsing the web for the best red dot adapter mount for your SIG P365. As I want you to save a bit of your time, I did the research, and this SIG P365 red dot adapter mount by Outer Impact seems like the best one out there.

Once you get this awesme red dot adapter mount, it will open you the doors to the vast aftermarket optics options for your SIG P365. And if you want to find out which the best ones are, read our list of top 4 red dot sights for your P365.

Features & Benefits
  • Material - Billet 7075-T6 aluminum
  • Size - Length 2.15″ x Width 1.06″
  • Compatible Guns - Sig P365 base model
  • Wider than the slide in order to accommodate the red dots which are also wider than the slide
  • Compatible Red Dot Sights (mounting screws included) - Vortex Venom, Viper and Razor, Trijicon RMR, Doctor, Insight MRDS, Eotech, Leupold Delta Point and Pro, Burris Fast Fire 2 & 3, UTG Reflex Micro Dot, TrueGlo, Sig Romeo 3, Sig Romeo 3 Max, Sig Romeo 3 XL
  • Compatible Red Dot Sights(mounting screws NOT included) - Shield, CMORE RTS & STS, Holosun 507c
Pros
  • Easy way to make your SIG P365 optics ready
  • Compatible with almost all pistol red dot sights
  • Includes mounting screws for majority of red dots
Cons
  • Not compatible with SIG P365 XL and SAS models
  • Doesn't include mounting screws for some red dots
Price & Availability
Prices accurate at time of writing
#5 - FOXTROT365 Tactical Light
Sig Sauer FOXTROT365 Tactical White Light
#5 - FOXTROT365 Tactical Light
From $118.99
Compare prices:
Amazon
Prices accurate at time of writing

Just like the name suggests, this tactical light was developed by guys at SIG Sauer, so you know it’s a great match for your SIG. It was designed to perfectly fuse against the trigger guard of the P365 and its size makes it an ideal everyday carry light option.

The light comes lets you select between continuous and momentary mode and it boasts power output of 100 lumens. In the continuous mode, you can enjoy more than 30 minutes of runtime. The FOXTROT light is ideal for home defense, law enforcement or military use.

If you’re a real SIG Sauer fan, this tactical light bearing the brand’s name is a great choice for you. Just prepare a fat wallet.

Features & Benefits
  • Developed by SIG Sauer
  • Perfect fit for the P365 trigger guard
  • Features continuous and momentary mode
  • Power output of 100 lumens
  • Ideal for home defense and on-duty carry
  • Comes with ambidextrous controls
  • Available in black color
Pros
  • Developed specifically for the SIG P365
  • Continuous and momentary light mode
  • Ideal for several purposes
Cons
  • Price tag
Price & Availability
Prices accurate at time of writing
#6 - SIG P365 FLAT TRIGGER
SIG Sauer P365 Flat Trigger Kit
#6 - SIG P365 FLAT TRIGGER
From $44.99
Compare prices:
Brownells
Prices accurate at time of writing

By default, the SIG comes with a slightly curved trigger. While this means shorter pull length, it also creates a couple of problem, especially for shooters with bigger hands. That's why SIG Sauer introduced a flat factory trigger, which is an ideal replacement to your curved stock trigger. Its design gives shooters a lower position on the trigger, which increases leverage for a smoother and more consistent trigger pull.

This is a features that's available with the stock version of the SIG Sauer P365 XL. Many who have decided for this version of the P365 consider the flat trigger a big advantage, which is why I advise you to get one for your regular P365 as well.

Features & Benefits
  • Designed by SIG Sauer
  • Meant specifically for the standard P365
  • A direct replacement for the stock trigger
  • Flat design resulting in smoother, more consistent pull
  • Ideal for people with bigger hands
  • Longer pull length
Pros
  • Works better than the standard curved trigger
  • Longer pull length = Ideal for people with bigger hands
  • Smoother, more consistent pull
Cons
  • Quite expensive
Price & Availability
Prices accurate at time of writing
#7 - TruGlo Fiber Optic Front and Rear Sights
TRUGLO Fiber-Optic Front and Rear Handgun Sights for Sig Sauer Pistols
#7 - TruGlo Fiber Optic Front and Rear Sights
From $43.19
Compare prices:
Amazon
Prices accurate at time of writing

Your SIG P365 comes with the default SIG Sauer XRay3 Night Sights, which is an amazing sights system. However, when the pistol was first released back in 2018, many shooters were complaining abou the sights breaking off or failing to glow in the dark. And although SIG Sauer acted quickly and fixed the sights issues, it's never a bad idea to have a back-up plan, just in case your P365 sights start giving you a bit of trouble.

TruGlo is one of the best companies in the field of aftermarket pistol sights. And their Fiber Optic Front and Rear Sights are some of the best on their offer. This sights set was specifically developed for SIG Sauer pistols, so you know they'll be a great match for your P365. So why don't you get a set of TruGlo and experience a true glow.

Features & Benefits
  • CNC machined steel construction
  • Developed specifically for SIG Sauer pistols
  • Red dot front
  • Double green dot rear
  • Fiber optic technology
Pros
  • Specifically made for P365
  • Quite inexpensive
  • Developed by a renowned brand
Cons
  • If your default sights are working well, TruGlo might seem a bit unnecessary
Price & Availability
Prices accurate at time of writing
#8 - SIG P365 IWB Clip Holster
Leather Inside the Waistband Holster with Steel Clip for SIG Sauer P365
#8 - SIG P365 IWB Clip Holster
From $69.00
Compare prices:
Craft Holsters
Prices accurate at time of writing

Inside the waistband and appendix holsters are definitely the best choice for your SIG P365. Why? It's mainly due to the very small size and light weight of the pistol. You'll feel very comfortable and the gun won't be sticking into your body at all and as it will be holstered inside your pants, it also won't be in any danger of falling out of the holster.

This IWB holster with a steel clip has been specifically designed for the P365. It fits the gun like a glove as it's wet-molded on the exact replica of the pistol. The holster is made of the premium materials such as genuine Italian leather or high quality German threads. Moreover, the entire holster is handmade. The steel clip results in very easy attachment and the thumb break increases the already great retention the holster offer. And in case you're not sure if an IWB clip holster is the best match for your SIG and your shooting needs, feel free to check out our list of 6 Best SIG Sauer P365 Holsters for 2021.

Features & Benefits
  • Made of premium Italian leather and high-quality German threads
  • Wet-molded on the exact replica of the P365
  • Delivers perfect, glove-like fit
  • Entire holster is hand made
  • Reinforced thumb-break strap for extra retention and security
  • Available in mahogany and black color
  • Available for both right and left-handed shooters
  • Steel clip for easy attachment
  • Ideal for IWB and AIWB carry
  • Premium 5 year warranty
Pros
  • Custom, glove-like fit
  • Steel-reinforced thumb break for extra security
  • Made of the most premium materials
  • Entire holster is hand made
Cons
  • Clip holsters aren't for everyone
Price & Availability
Prices accurate at time of writing

 

Upgrade your SIGp365 game

So, this was the list of the best available SIG upgrades. And although your stock P365 is already an excellent carry pistol, get any of these SIG Sauer P365 accessories and upgrades and you'll see it gets even better. Sure, it's not cheap to get all of them, but even the smallest and least expensive aftermarket attachment from our list will push the performance of your SIG even further.

And once you upgrade your SIG p365 game, don't forget to add the last finishing touch your pistol needs - a well-fitting, custom made SIG Sauer P365 holster.

 

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