Sig Sauer
Sig Sauer Reserve Collection P320-SXG Handgun 9mm Luger 21rd Magazines(3) 3.9" Compensated Barrel Hi-Polish DLC
Product Details
Introducing the newest addition to the Reserve Collection from SIG SAUER. This line of small-batch limited-edition pistols features modern design and aesthetics combined with the exceptional performance of some of SIG SAUER’s most iconic platforms. The all-steel P320-RESERVE was designed to deliver precision and performance with a sophisticated luxury style featuring a high-gloss DLC polished frame GridLOK high polish grip panels an integrated compensator for reduced recoil and muzzle flip. Crafted to exceed expectations and designed for discerning enthusiasts the P320-RESERVE reimagines the standards of metal-framed pistols in a luxury platform for an unrivaled shooting experience.
The all-new P320-RESERVE - Performance Refined.
Features:
- High polish DLC Slide with Integrated Compensator
- High polish DLC Steel Frame
- GridLOK Grips
- High polish Flat-Face Trigger
- (3) 21-Round Magazines
Specifications:
- CALIBER: 9mm Luger
- PISTOL SIZE: Full-Size
- MAGS INCLUDED: (3) 21rd Steel Mag
- SIGHTS: XRAY3 Day/Night Sights
- OPTIC READY: Yes
- RX FOOTPRINT: PRO
- SIGHT RADIUS: 5.9 in
- SLIDE FINISH: High Polish DLC
- SLIDE MATERIAL: Stainless Steel
- ELECTRO-OPTIC INSTALLED: No
- TRIGGER ACTION: Striker
- TRIGGER TYPE: Flat Faced
- MANUAL SAFETY: Yes
- FRAME FINISH: Stainless Steel
- FRAME MATERIAL: High Polish DLC w/LOK Grips
- GRIP MODULE: GridLOK Grips
- GRIP TYPE: Stainless Steel
- GRIP COLOR: Black
- ACCESSORY RAIL: M1913
- FCU FINISH: N/A
- FCU MATERIAL: 3.9 in [99.06 mm]
- BARREL LENGTH: No
- BARREL MATERIAL: Stainless Steel
- OVERALL LENGTH: 8.2 in
- OVERALL WIDTH: 1.6 in
- HEIGHT: 5.5 in
- WEIGHT: 46.2 oz W/MAGAZINE
Specifications
| Brand | Sig Sauer |
|---|---|
| UPC | 798681692620 |
| Caliber | 9mm |
| Action | Semi-Auto |
| Color / Finish | Stainless / Silver |
| Finish Type | Stainless |
| Barrel Length | 3.9" |
| Capacity | 21 rounds |
| Weight | 5.5 lb |
| Condition | New |
Buying this item
- Can I buy the Sig Sauer Reserve Collection P320-SXG Handgun 9mm Luger 21rd Magazines(3) 3.9" Compensated Barrel Hi-Polish DLC online and have it shipped to me?
- Firearms cannot ship to your home. Buy it here and pick it up at Iron Valor Armory in Rocky Mount, NC after a NICS background check, or have it shipped to a licensed FFL dealer near you for their transfer fee.
- How old do I have to be to buy the Sig Sauer Reserve Collection P320-SXG Handgun 9mm Luger 21rd Magazines(3) 3.9" Compensated Barrel Hi-Polish DLC?
- You must be 21 or older with valid government ID for handguns and stripped receivers.
- Is the Sig Sauer Reserve Collection P320-SXG Handgun 9mm Luger 21rd Magazines(3) 3.9" Compensated Barrel Hi-Polish DLC in stock?
- Yes — live distributor inventory shows it in stock and it ships or is ready for pickup within 1–3 business days.
- What is the return policy?
- Non-firearm items may be returned within 30 days (a restocking fee of up to 15% applies if the packaging was opened). Firearms and ammunition are final sale once transferred, per federal law.
All firearm sales require background checks and compliance with federal, state, and local laws. You must be 21+ for handguns/stripped receivers and 18+ for long guns.
Frequently bought together
Complete the setup
Ammo, magazines and optics matched to Sig Sauer Reserve Collection P320-SXG Handgun 9mm Luger 21rd Magazines(3) 3.9" Compensated Barrel Hi-Polish DLC. Everything here ships to your door or is ready at pickup.
Adds the first item in each column · you can adjust in the cart
Magazines that fit
Matched by caliber and Sig Sauer fit.
Red dots & sights
We mount and bore-sight for pickup.
Tijicon RMRcc Red Dot Sight Adjustable LED 6.5 MOA$511.42Top pick
More handguns like this
Glock Inc.
Glock 19 Gen 6 Handgun 9mm Luger 15rd Magazines (3) 4.02" Barrel Black Austria
$627.90
Glock Inc.
Glock 19 Gen 6 Handgun 9mm Luger 10rd Magazines (3) 4.02" Barrel Black Austria
$627.90
Glock Inc.
Glock 45 Gen 6 Handgun 9mm Luger 17rd Magazines(3) 4.02" Barrel Black USA Made
$627.90
Taurus International Inc.
Taurus GX2 TORO Handgun 9mm Luger 13rd Magazine(1) 3.38?? Barrel FDE Frame/Black Slide
$229.99
Glock Inc.
Glock 17 Gen 6 Handgun 9mm Luger 10rd Magazines(3) 4.49" Barrel Black Optic Ready Austria
$627.90
Glock Inc.
Glock 17 Gen 6 Handgun 9mm Luger 17rd Magazines (3) 4.49" Barrel Black Austria
$627.90
Taurus International Inc.
Taurus GX2 TORO Handgun 9mm Luger 13rd Magazine(1) 3.38?? Barrel Black Slide/Frame
$229.99
Taurus International Inc.
Taurus GX2 Handgun 9mm Luger 13rd Magazines (2) 3.38" Barrel Black Frame/Black Slide
$241.49
Guides for this gear
All articles →
AR-15
7 Mistakes You're Making with Your AR-15 (and How to Fix Them Before Opening Day)
Before opening day, your AR-15 needs more than a quick glance and a fresh box of ammo. Use this seven-point checklist to inspect your rifle, secure your optics, verify your magazines, confirm your point of impact, and practice with your actual hunting setup.
hunting season prep
Hunting Season Prep: Your Gear Checklist Before Opening Day
Opening day has a way of exposing every item you forgot. Use this hunting season prep checklist to inspect your firearm or bow, verify optics, pack smarter, and head into the woods ready for opening day.
deer season prep
Northeastern NC Gun Season Opens October 17: 7 Rifle Checks to Do This Weekend
Northeastern North Carolina gun deer season opens October 17, 2026. Use this seven-step weekend checklist to inspect your rifle, confirm your zero, organize hunting gear, and prepare for a safe opening morning.