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SIG SAUER P320-M18 CALIFORNIA
In StockSave 7%

Type

handgun

Last Seen

May 20, 2026

SIG SAUER P320-M18 CALIFORNIA

Sold byGuns.comPosted Apr 27, 2026
Compare prices for Sig Sauer P320 M18 California Compliant 9mm Luger Pistol 3.9" Barrel 10+1 Round Coyote Brown Slide Coyote Tan Grip Coyote Tan Frame

$699.99

$749.99

You save $50.00 (7% off)

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Deal Details

Chosen by the U.S. Marine Corps and winner of the United States service pistol competition, the M18 features a striker action with a shorter 3.9-inch barrel and a full-sized grip that allows for the use of 17-round magazines. The M18 also features Sig Sauer's signature SIGLITE 3-dot tritium sights and comes standard with an optic-ready slide and accessory rail. A manual safety is featured on all models as per the U.S. Military's design requirements. This model is California-approved and features

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Active offers from your catalog for Sig Sauer P320 M18 California Compliant 9mm Luger Pistol 3.9" Barrel 10+1 Round Coyote Brown Slide Coyote Tan Grip Coyote Tan Frame.

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Comparing 9 retailers carrying this product

Lowest Price: $649.99

Highest Price: $722.99

You Save: $73.00

Avg Discount: 3% off

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Sig Sauer 320CA9M18MSCA P320 M18 *CA Compliant Carry Frame 9mm Luger 10+1, 3.90 Blk Carbon  BBL, Coyote PVD Serrated Stainless  Slide, Coyote PVD Stainless  Frame w/Beavertail & Pic Rail, Coyote Poly Grip, Manual Safety, Ambi, Pistol

Sig Sauer 320CA9M18MSCA P320 M18 *CA Compliant Carry Frame 9mm Luger 10+1, 3.90 Blk Carbon BBL, Coyote PVD Serrated Stainless Slide, Coyote PVD Stainless Frame w/Beavertail & Pic Rail, Coyote Poly Grip, Manual Safety, Ambi, Pistol

Sig SauerHinterland OutfittersSKU/UPC: 209831
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Sig Sauer P320 M18 California Compliant Coyote Tan 9mm 3.9 Barrel 10-Rounds

Sig Sauer P320 M18 California Compliant Coyote Tan 9mm 3.9 Barrel 10-Rounds

Sig SauerGrabAGunSKU/UPC: GAG_SG320CA9M18MSCA
$649.99$699.99Save 7%
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Sig Sauer P320 M18 California Compliant 9mm Luger Pistol 3.9" Barrel 10+1 Round Coyote Brown Slide Coyote Tan Grip Coyote Tan Frame

Sig Sauer P320 M18 California Compliant 9mm Luger Pistol 3.9" Barrel 10+1 Round Coyote Brown Slide Coyote Tan Grip Coyote Tan Frame

Sig SauerMidwayUSASKU/UPC: 751924
$689.99
View at MidwayUSA
Current Deal
SIG SAUER P320-M18 CALIFORNIA

SIG SAUER P320-M18 CALIFORNIA

Sig SauerGuns.comSKU/UPC: 315407
$699.99$749.99Save 7%
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SIG SAUER P320 9mm 3.9" M18 Coyote DP Pro Plate 10rd CA

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Sig SauerKYGUNCOSKU/UPC: SGS-320CA-9-M18-MS-CA
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Sig Sauer P320 M18 *CA Compliant, 9mm Luger, 3.9in. Barrel, 10rd, Coyote PVD Stainless Steel Frame/Slide Coyote Polymer Grips - Coyote (320CA9M18MSCA)

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Sig SauerShooting SurplusSKU/UPC: SG320CA-9-M18-MS-CA
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P320 M18 9mm Luger Semi-Auto Handgun - P320 M18 9mm Luger 3.9'''' Bbl (3)10rd Striker Coy

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Sig Sauer, Inc.BrownellsSKU/UPC: 430106768
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Sig Sauer P320-M18 CA Compliant 9mm 3.90" Compact Pistol 10rds, Coyote - Sleek and Versatile - 320CA-9-M18-MS-CA

Sig Sauer P320-M18 CA Compliant 9mm 3.90" Compact Pistol 10rds, Coyote - Sleek and Versatile - 320CA-9-M18-MS-CA

Sig SauerPalmetto State ArmorySKU/UPC: 51655168283
$700.99$778.99Save 10%
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Sig Sauer P320 M18 CA Compliant Carry Frame 9mm Handgun

Sig Sauer P320 M18 CA Compliant Carry Frame 9mm Handgun

Sig SauerDEGunsSKU/UPC: 68374
$722.99
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