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Christmas Gun Deals: The Best of Sig Sauer

What better way to celebrate the holiday season than getting a Sig Sauer handgun or Sig optics under the tree? Shop the GrabAGun 12 Days of Christmas sale for everything you need for friends, family, or even yourself. You will be able to find great deals on Sig Sauer 9mm handguns for sale, Sig Sauer rifles, and 9mm ammo for sale! Curious on what our best Sig Sauer products are this Christmas? Check out our top products from GrabAGun below!
The Best Sig Sauer Products For Sale
Sig Sauer is one of the most revered firearm brands on the market. With a whole catalog of trusted handguns, rifles, and optics; you can’t go wrong with any item from their lineup. GrabAGun proudly carries a wide variety of their firearms including options from the Sig P320 and Sig P365 handguns, the Sig Cross Rifle, as well as red dot sights and more!
Sig Sauer Handguns
Sig Sauer P320 Compact

The Sig P320 for sale is a compact, striker-fired pistol, perfect for daily concealed carry or for use as a backup firearm. Featuring a smooth, crisp trigger, an ambidextrous slide release, and a reversible magazine release, this is a dependable firearm for a variety of situations. Its modular design allows for the ultimate customization.
Sig Sauer P320 Compact Specs
Caliber: 9mm | Barrel Length: 3.9-inch | Action: Striker Fired |
Capacity: 15 | Frame: Polymer |
Sig Sauer P320 XCompact

Just slightly smaller than the Sig Sauer P320 Compact, the XCompact has the ergonomics and performance that has become synonymous with the Sig Sauer brand. Chambered in 9mm, this handgun has a 3.6-inch barrel, comes with two 15-round magazines, and features an optics ready slide. The Sig Sauer P320 XCompact features a completely redesigned modular polymer XSeries grip with a reduced fastback carry cut and a low-profile internal magwell. With the extended beavertail and high undercut trigger guard, the XCompact offers ultimate comfort and concealability and improved recoil control. Get this Sig P320 Compact for sale from GrabAGun today!
Sig Sauer P320 XCompact Specs
Caliber: 9mm | Barrel Length: 3.6-inch | Action: Striker Fired |
Capacity: 15 | Frame: Polymer |
Sig Sauer P320 M17

The Sig Sauer M17 is perfect for target practice or defense. This Sig Sauer 9mm handgun features a stainless steel frame and slide, an M1913 Picatinny rail, and SigLite night sights. Finished in a coyote tan, it has an optics ready slide, manual safety, and anti-corrosion internal coatings. With a slightly larger full-size 4.7-inch barrel, the Sig P320 M17 comes with a 17-round and two 21-round magazines for more uninterrupted range time. Make sure to get the P320 M17 for sale and other Sig optics at GrabAGun for the best price during our 12 Days of Christmas sale!
Sig Sauer P320 M17 Specs
Caliber: 9mm | Barrel Length: 4.7-inch | Action: DAO |
Capacity: 17, 21 | Frame: Polymer |
Sig Sauer P320 M18

Sig’s pistols are engineered to perform anywhere, at any time, and under any circumstance. That is no different with the Sig Sauer P320 M18! Slightly more compact than the Sig P320 M17, the M18 features the same capacity, giving you a more concealable carry with the same power and capacity. It features a coyote PVD stainless steel optic-ready slide with a removable night sight plate compatible with Romeo1PRO and Deltapoint PRO optics.
Sig Sauer P320 M18 Specs
Caliber: 9mm | Barrel Length: 3.9-inch | Action: DAO |
Capacity: 17, 21 | Frame: Polymer |
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Sig Sauer P365 NMS

Are you looking for a new pistol to conceal carry? The Sig Sauer P365 is one of the most popular CCW models due to its reliability, size, trigger, and upgrade potential. Chambered in 9mm, this handgun for sale has a 3.1-inch barrel, a 10-round capacity, and extended grip sizes for ultimate comfort. And this gun is designed for those shooters who prefer not to have a manual safety. Get the Sig P365 for sale during this year’s GrabAGun 12 Days of Christmas Sale!
Sig Sauer P365 Specs
Caliber: 9mm Luger | Capacity: 10 | Sights: X-Ray3 day/night sights |
Barrel Length: 3.10-inches | Action: Striker Fire | Frame Finish: Black |
Sig Sauer P365 With Manual Safety

If you are looking for a Sig Sauer handgun with a manual safety, then this is it! It features the same micro-compact frame, a 3.10-inch barrel, stainless steel slide, a manual safety, and X-ray3 day/night sights. The unique grip design and higher grip bore axis reduces perceived recoil and makes this Sig P365 for sale just as easy to shoot as mid-sized pistols.
Sig Sauer P365 Specs
Caliber: 9mm Luger | Capacity: 10 | Sights: X-Ray3 day/night sights |
Barrel Length: 3.10-inches | Safety: Manual | Frame Finish: Black |
Sig Sauer P365 XL

If you’re looking for the ideal concealed carry firearm, then this is it. The P365 XL is designed to be used 365 days a year, especially for those that want a concealed carry firearm that isn’t too small. What you get with this is a lightweight yet sturdy 9mm Sig Sauer that is great for any situation. It features XRAY3 day/night sights, a 12-round magazine, and a slightly longer barrel. Get this Sig P365 XL for sale from GrabAGun today!
Sig Sauer P365 XL Specs
Caliber: 9mm Luger | Barrel: 3.70-inch | Action: Striker fire |
Capacity: 12 | Frame: Polymer/stainless steel |
Sig Sauer P226 Legion RXP

If you are looking for a Sig Sauer 9mm pistol with a few extra features, the Sig Sauer P226 for sale in the Legion RXP model is perfect for you! This Legion RXP features three 15-round magazines, Romeo1 Pro, XRAY3 Day / Night sights, and has a 4.4 inch barrel. The Sig P226 for sale is the pistol that set the standard by which all other combat handguns are measured. Finished in a Cerakote Elite Legion gray, it features custom G-10 grips with a Legion medallion, three magazines, and an X-Five undercut has been applied to the trigger guard for higher grip and greater control.
Sig Sauer P226 Legion RXP Specs
Caliber: 9mm | Barrel: 4.4-inch | Finish: Legion Gray |
Capacity: 15 | Frame: Aluminum | Sights: Night Sights/Romeo 1 |
Sig Sauer P322

The Sig Sauer P322 is a fun .22LR pistol that makes a great day of target shooting! Loaded with premium features, this handgun comes with fiber optic sights and is optic ready so you can add a ROMEO Zero red dot or any other optic of your choice. With two 20-round magazines, the Sig P322 has a capacity that will minimize your reload time at the range. It also comes with a threaded barrel adapter, making it suppressor-ready right out of the box. Get this .22LR handgun and other handguns for sale from GrabAGun!
Sig Sauer P322 Specs
Caliber: .22 LR | Barrel: 4-inch | Slide: Optic Ready |
Capacity: 20 | Frame: Polymer | Sights: Fiber Optic |
Sig Sauer Magazines
Sig Sauer P365 Magazine 9mm 12-Rounds

Keep an additional 12 rounds on hand with the Sig Sauer P365 magazine. Manufactured with a durable steel body, this can take you from daily carry to the range with ease. It’s compatible with the Sig P365 Micro-Compact pistol, so your daily concealed carry just got easier. It even features a finger extension for those with larger hands.
Sig Sauer OEM Magazine For P365 12- Rounds Specs
Caliber: 9mm | Frame: Steel |
Capacity: 12 | Type: Detachable |
Sig Sauer P365 Magazine 9mm 15-Rounds

The Sig Sauer OEM Magazine is the perfect replacement magazine for your Sig Sauer P365 Micro Compact, P365X, and P365XL. This magazine holds 15 rounds of 9mm Luger and has an additional floorplate for the X and XL models. Get this Sig Sauer magazine and other 9mm handgun accessories for sale online at GrabAGun during the 12 Days of Christmas sale!
Sig Sauer OEM Magazine For P365 15-Rounds Specs
Caliber: 9mm | Frame: Metal |
Capacity: 15 | Includes: Floor Plate |
Sig Sauer Optics
Sig Sauer RomeoZero Reflex Sight

The ROMEOZero micro reflex sight is one of the fastest, most accurate, ultra-compact sights for everyday concealed carry. With a ruggedized, WeaponsGrade textured polymer body, and SpectraCoat HD Polymer lens system, you won’t miss a shot. It features 8 vivid, user-friendly daytime illumination levels, a MOTAC (motion-activated illumination system), and a highly efficient point source LED emitter for a crisp dot that is 8 times more efficient than conventional red dots. All in all, this is a quality sight that you’ll wish you picked up sooner.
Sig Sauer RomeoZero Reflex Sight Specs
Power: 1x24mm | Battery: CR1632 |
Reticle: 3 MOA Dot | Windage Elevation: 120 MOA |
Sig Sauer Romeo 5 Red Dot Black Sight

If you’re looking for a quality red dot sight for your AR pistol or AR-15 rifle for sale, then this is it. The Romeo 5 is designed for modern semi-auto pistol MSR platforms and shotguns. The Sig Romeo features a 2 MOA red dot reticle, 50K battery life, M1913 rail interface, and an ultra-efficient red LED illumination for daylight visibility and extended runtime so you hit your target every time with your AR 15.
Sig Sauer Romeo Specs
Power: 1x20mm | Multiple intensity settings | 50k+ hour battery life |
Reticle: 2 MOA Red Dot | Ultra-efficient red LED illumination | M1913 rail interface |
Sig Sauer Electro-Optics Romeo-MSR

The Sig Sauer Romeo-MSR is a waterproof and fog-proof red dot sight for all of your modern sporting rifles, carbines, and even shotguns. Its high performance and loads of features make this a perfect fit for everyone. With 10 daytime and 2 night vision settings, this red dot sight is perfect for all types of situations. GrabAGun is your online gun store for all of your favorite Sig optics!
Sig Sauer Romeo Specs
Power: 1x20mm | Day/Night Vision Settings | Waterproof |
Reticle: Red Dot | Adjustable Brightness | Picatinny Rail Mount |
GrabAGun Doorbuster Christmas Sale
If you are looking for Sig Sauer gun deals, including the Sig Cross, then check out the GrabAGun 12 Days of Christmas sale! We have everything you need at the prices you want. Not looking for Sig Sauer? We have plenty of other options including a Mossberg 590 shotgun for sale or Taurus and Glock gun deals. Don’t forget to add a box of Winchester ammo to your cart as well as a couple of gift cards for stocking stuffers! Pick up everything you need at GrabAGun this holiday season..
—Destinee Norman
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