Sig Sauer Reserve Collection P320-SXG Handgun 9mm Luger 21rd Magazines(3) 3.9″ Compensated Barrel Hi-Polish DLC
$2,099.99
The Sig Sauer Reserve Collection P320-SXG is a limited-edition 9mm Luger handgun designed for precision and performance, featuring a 3.9″ compensated barrel and a high-gloss DLC finish. This all-steel pistol comes with three 21-round magazines, making it an excellent choice for those seeking a sophisticated yet functional firearm.
46 in stock
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
| Weight | 5.500 lbs |
|---|---|
| Dimensions | 14.250 × 8.500 × 3.000 in |
| Manufacturer | Sig Sauer |
| Caliber | 9mm Luger |
| Barrel Length | 3.9 |
| Capacity | 21 |
| Action | Semi-automatic |
| Finish | Hi-Polish DLC |
| Frame Material | Steel |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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