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Sig Sauer P320 M18 Carry 9mm 3.9" Pistol, Coyote Tan – 320CA-9-M18-MS

(253)
Caliber: 9×19mm Parabellum
Capacity: 17, 21
Barrel Length: 3.9"
Finish per color: Coyote Tan
Rounds: 21

  • Brand: Sig Sauer
  • Model: P320 M18
  • Caliber: 9mm
  • Capacity: 17 or 21
  • Barrel Length: 3.9″
  • OAL: 7.2″
  • Frame Size: Carry
  • Frame Material: Stainless Steel
  • Barrel Material: Carbon Steel
  • Finish: Coyote PVD
  • Accessory Rail: M1913
  • Trigger: Standard
  • Weight: 28.1 oz.

The M18 was recently issued to all branches of the U.S. Military and was chosen as the official sidearm of the U.S. Marine Corps. The P320-M18 is the commercial version that brings the same unprecedented accuracy, extreme reliability and unmatched durability the military demands.

The P320-M18 comes standard with SIGLITE night sights and a removable night sight rear plate. The slide is optic ready and directly compatible with the ROMEO1 PRO. The slide and grip module are the same coyote tan as the military version, and it includes (1) 17 round magazine and (2) 21 round magazines. The P320-M18 that was chosen by the U.S. Marine Corps and the U.S Military is now available to you for the first time.

William S.

2 years ago

Ergonomically correct for a drop carry, great trigger safety ease of use, extended Magazine is a plus

Edwin C.

2 years ago

I really liked the way the M18 fit my hand. The pistol is very accurate and fits well in the waistband holster. BRAVO ZULU!!

Will T.

1 year ago

Great larger carry choice for a striker fired/ manual safety combo. Slide finish wears down on spots due to dry fire. Highly suggest the Wilson Combat grip mods for about $60. My optic plate has loosened twice after 5-7k rounds (pre-rona).

k d.

1 year ago

I really like the handgun ,its accurate and the 3 magazines is a plus shot 100 rounds thru it after I cleaned it ,it fired every single round no issues ,what I didnt like was no round SIG stickers or the U.S. Army P320 rubber band around the hand grip . Shipping was blazing fast

Hollowpoint

1 year ago

I love my p320 took out an it ran like a champ. Using my reloads I couldnt ask for a better preformed weapon.

A L.

1 year ago

A beauty of a pistol, I had been waiting patiently for find one at a price this good! Only had to the range once, and it shot flawlessly with both Sig ammo and some cheap Federal brass. The trigger feels more crisp with a faster reset than my first P320, but that could just be my imagination. Paired with a FDE Romeo1 Pro and an Olight PL Mini and I am very happy with the aesthetics and out the box performance.

Barry H.

1 year ago

An outstanding article, the P320 M18 9mm is one of the most versatile platforms I have handled. I have owned likely every model up to this modular platform. The flexibility of different frames and slide configurations makes the P320 one of the most addressable multi use pistols I have ever owned. The firepower from the provided magazines take this weapon to the front of the line. The additional firepower provides the resources to deal with whatever may arise in our ever changing daily environment. I am looking forward to configuring a build on their new customization application.

Simon Peter

1 year ago

With a pretty aggressive grip texture, you’ve got no issue holding on tight. Don’t like the manual safety option on a striker fired pistol, however it practical. Whats so interesting about any of the P320 line of pistols, you’ll need to disassemble one completely. It’s like playing with LEGO, just build what you need. Fire Control Unit Is all you really need. 500 rounds no problem, What is not to like, Reliability Is a 10 of 10,

C H.

1 year ago

Great pistol. Took a few rounds and some cleaning to get her to stop stove piping, but works perfect now.

Raven

1 year ago

Amazing! Upgraded to flat skeletonized trigger, aluminum icarus precision from. Removed MS, added mag well and Romeo 2 and it is a beast! Love the modularity.

Lonnie F

1 year ago

Gave 4 stars because of pricing. Bass pro has it 50 bucks cheaper and save on ffl fees. Bought from here during the gun price spike. Live and learn.

Joshua C.

1 year ago

Great weapon. Thrilled I caught them while they were back in stock. As always 1st class service from PSA and I'll continue giving them my business

Aaron R.

1 year ago

Great gun but their might be a break in period for ejection issues. Clp and 100 rounds later works perfect.

Evan S.

1 year ago

Great innovative hand gun. Light weight, Ergonomically fitting. Accurate. Amazingly simple and easy to dis/re-assemble. Comes with 3 mags (17rnd and 2x21rnd). A pleasure to shoot at a reasonable price.

Carl

1 year ago

I have been looking for one of these for sometime... I was usually too late before they'd all gone... I love this and the wait was well worth it... good price too...

Philip W.

1 year ago

Fantastic pistol, love it, I use to carry the 1911 while I was in the service. What an upgrade to the military, it feels great in your hands. Fast shipping, mine arrived in three days. What service.

D O

1 year ago

I like the positioning of the safety. Its in a perfect place to switch off when presenting for firing. I feel this gun is perfect for my needs , very reliable, no malfunctioning in the 1500 rounds I've fired,

David V

1 year ago

Great pistol. Zero malfunctions and shoots really well. I’m constantly hitting a 8 inch steel plate at 50 yards. Have recommended it to several friends who have now purchased it and they have had the same experience.

David G

1 year ago

It’s a good pistol. It has the thumb safeties, which is a plus to me. Trigger could be smoother, but I suspect I could replace it if I wanted to.

Brandon M

1 year ago

Able to shoot it more accurately than my glocks, learning curve/point of aim and impact minimized by proper grip angle. Fed it all kinds of ammo, over 1k rounds down the pipe 0 failures what do ever, but the 320 series has a reputation that prevents me from trusting it with my life. Great for range fun but not something I would conceal carry or bet my life on, it’s just simply not a Glock

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