Introduced at SHOT Show 2018, the SIG SAUER P365 made an immediate impact on the firearms market. It’s easy to see why, too. The pistol revolutionized concealed carry and rapidly rose the ranks to become the current bestselling centerfire pistol line on the market. That first model hit a home run by being an ultra-reliable, compact, comfortable-to-shoot, 9mm handgun that was perfectly sized for conceal carry and had a 10+1 capacity. The P365 line quickly expanded to multiple models built off the same action and design, including models with threaded barrels. That alone is enough reason for writing a list of the best suppressors for the SIG SAUER P365.
A quick note on threaded barrels
While there are several models of Sig P365s, there aren’t many available with threaded barrels right from the factory. There are, however, several options for threaded barrels. While the P365 became famous as a carry pistol, adding a threaded barrel doesn’t interfere with that, and it gives you the added flexibility of adding a suppressor.
There are a lot of great 9mm pistols suppressors on the market. The SIG P365 is quite possibly America's favorite handgun these days, with sales estimates of over 1 million sold. That's nothing to sneeze at. Here are a few that we really like for SIG P365s.
Sig Sauer MODX-9
The SIG SAUER MODX-9 is a popular suppressor for 9mm. It's so popular that it's hard to keep in stock. It is a modular 9mm suppressor featuring a titanium baffle stack, allowing users to adjust its length for a perfect balance of sound suppression and size. Designed for versatility, it delivers top-tier performance on a wide range of 9mm handguns, not just the SIG P365.
Another great P365 suppressor, the Dead Air Mojave 9 pushes the boundaries of performance, finally allowing you to have the benefits of low blow-back AND supreme acoustic signature reduction. This is achieved by the all-new Triskelion™ baffle system that promotes continuous, yet efficient flow of gases. This leads to a less toxic, lower recoil, and overall more enjoyable shooting experience. In short… it’s a breath of fresh air.
Length: 5.89 - 7.64 in.
Weight: 8.2-9.6 oz.
Materials: 6AL-4V DMLS Titanium, 7075 Aluminum, and Stainless Steel
With up to a 34dB sound reduction, the BANISH 9 silencer packs a lot of hush into a lightweight suppressor. How did BANISH make it this quiet in a package this light? They innovated, creating a whole new category with the revolutionary BANISH Micro Booster (Patent Pending). The 1/2x28 threaded Micro Booster keeps the size down while keeping your SIG Sauer P365 running smoothly.
The Spectre Series is the next evolution in SilencerCo’s collection of titanium suppressors. It’s completely constructed from titanium and designed for pistol and subgun platforms. This compact 9mm suppressor is perfect for the SIG P365.
Another great option for the SIG P365, the Rugged Obsidian9 was designed with a focus on pistol calibers up to 9mm. This suppressor offers additional suppression while staying lightweight and compact. Rugged's ADAPT™ Module gives users the option to utilize two lengths and is perfect for pistols and sub-guns due to its slim diameter of 1.37 in. allowing for efficient use of pistol sights.
Length: 4.8 -7.8 in.
Weight: 8.7 - 12.7 oz.
Materials: 17-4 Stainless Steel (Baffles) Hard Coat Aluminum (Main tube)
One major advantage of suppressing your SIG Sauer P365 9mm is how much it helps your fundamentals. Reduced blast and recoil mean less flinch, better trigger control, and more focus on what actually matters. Yes, I'm talking about sight alignment and grip.
This is huge for newer shooters, but experienced shooters benefit too. When shooting is more comfortable, people train longer and more often. And more reps almost always equal better performance.
Suppressors don’t just tame sound. using one also settles the pistol down by reductions in recoil. On your P365, the added weight up front helps reduce muzzle rise and felt recoil. That means faster follow-up shots and better shot-to-shot consistency. .
Shop Silencer Central
Silencer Central has the best selection of suppressors and accessories for the SIG Sauer P365, as well as many other pistols. If you want it, we likely have it. Plus you get the easiest, most pain-free buying experience, excellent customer service and shipping to your front door.
Unfortunately no, you need to replace the barrel with a drop-in threaded barrel. Luckily there is a wide range of options available that give you choices with how you want to go about getting one.
Because the P365 has a tilting barrel, you will need to make sure you pick a suppressor with a booster, or find a booster, or Nielsen Device. that will work with your suppressor to get it to operate reliably.
Most 9mm suppressors work with a standard 1/2x28 thread pitch.
Most holster don't work with a suppressor, so that interferes with concealed carry. There are a few coming out now that will work, especially if you're using one of the smaller, compact suppressors
While many suppressors can be used on several different caliber firearms, we have some specific models that can make your shooting more enjoyable. Pick the caliber that you have in mind. If you don’t see your caliber, pick one close to it to see our recommendations.
