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Sig Sauer P320 X-Five Legion - 5" 9mm

Sig Sauer P320 X-Five Legion, 9mm, 5" BBL, 17rd

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Coupon codes are not eligible on this item due to manufacturer policies.

Availability: Out of stock


- TXG Tungsten Infused Heavy XGrip Module

- Legion Gray PVD Slide w/ Lightening Cuts

- Aluminum Base Pads

- Optics Ready Compatible with Delta Point Pro & Romeo1 Pro Optics

- Lightened & Skeletonized Trigger

- 5" Mag Grade Bull Barrel

- Dawson Precision Fiber Optic Front & Adjustable Rear Sight

- (3) 17rd Steel Magazines w/ Henning Group Aluminum Basepads

Specs - More Info
Additional Info
Caliber 9mm
Manufacturer Sig Sauer
Sights (detailed) Dawson Precision Fiber Optic Front & Adjustable Rear Sight, Optics Ready Compatible with Delta Point Pro & Romeo1 Pro Optics
Frame Finish Legion Gray
Barrel Length (in) 5.0 in
Mag Capacity / Rounds 17rd
Number of Mags 3
Accessory Rail Yes
FFL Requirements All firearms must be shipped to a Federal Firearms License (FFL) holder. We cannot and will not ship firearms to anyone but a FFL. We must receive the receiving dealer's FFL by fax (314-558-8429) or email ([email protected]).
Warranty Warranty provided by product manufacturer.
Customer Reviews (3)
Love This Gun
You had me at Tungsten...

My first gun, a P365, introduced me to Sig Sauer. (It was the only gun I was ever going to buy, BTW.) While reading about it, I stumbled upon a review of the P320 XFive Legion, and was immediately intrigued by the tungsten-infused polymer frame. I found the gun available here at OSG, and only 5 left. By the time I thought about it overnight, there were only 3 left. So I immediately bought one. Now I'm very happy I did; it's been out of stock everywhere I've looked since.

This gun is so much fun to shoot. It feels really good in my hand (well, now... see below). The heavy frame makes the recoil very light, especially compared to the kick of the 365. The action is smooth, it racks easily, and sounds great. I love having 17+1 rounds, and three mags in the package.

There are only two things I'm not crazy about: 1) The stock mag release button is unreachable with one hand, and needs a paddle release upgrade. 2) The mold seam on the frame is irritating, particularly to the web of the hand; so I smoothed mine out with a flexshaft and some polishing wheels.
Review by Eric K (Posted on 8/30/2020)
P320 X-Five Legion - Outstanding
Just Received...and the P320 X-Five Legion is a phenomenal firearm - very high quality across the board and it is a tack driver. Highly recommend for competition as you'll have no issues - front site, trigger squeeze and follow-through - the X-Five will do the rest. I do wish, however...that the front sight post was a bit wider as it's hard to pick-up in low light conditions. Most important of all - is the Outstanding Customer Service that is provided by Osage County Guns for each of the orders I have placed. They are indeed a five (5) Star dealer with attention to detail from start to finish. Highly recommend without hesitation ! Review by BullsEye (Posted on 1/20/2020)
Great addition to the 320 line
I have been shooting USPSA competitions using a P320 x-Carry(Well, a 320 compact with an x-carry grip module and sig straight trigger added) and I have been going back and forth for a while on perspective upgrades: Should I add a full-sized slide/barrel? Then maybe a Tungsten Guide Rod that takes 1911 springs? Oh, definitely lighten the trigger a bit, cut the slide for a red dot, maybe add a flared magwell, you get the idea. Well apparently so did Sig, because lo and behold a model comes out with literally every upgrade I wanted to do to my 320, PLUS a heavy grip module that puts it at the same weight as a steel framed gun, all for under a grand!? No brainer, I thought. Found Osage County Guns had some in stock, and I reluctantly pulled the trigger. Let me tell you, no regrets here at all!

I did have it transferred to my local gun range, so as soon as the paperwork cleared I took it out to the range without first cleaning/lubing as I normally would. Big mistake! This thing came slathered to high heavens in white grease, and I blame that for a good deal of the stovepipes and various FTE/FTL/FTRB I had(at least one per 10 rounds) . I was also shooting the 115 gr ammo the range had in stock.

Well, took it home, cleaned all the excess grease off, applied a nominal bit of ClenseOil in all the right spots, and took her back out the next day with the lighter 12lb spring installed. Absolutely zero issues at all. The sights took a little getting used to, but once I got the hang of it I shooting tight groups right where I wanted them. My only downside is that I need to wait a full week to shoot it in competition! Oh, that and those 17 rnd mags combined with the plasure that was shooting it ate up all of my practice ammo!
Review by Jae (Posted on 8/4/2019)
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