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SIG SAUER P320 Now Available in California

NEWINGTON, N.H., (August 31, 2023) – SIG SAUER, Inc. is pleased to announce the first-ever release of a California-compliant P320 – hailed for its unmatched modularity, unprecedented accuracy, and uncompromising reliability, the P320 is one of the most sought-after firearms on the market today.  The P320-M18 (P320-M18 CA) was recently added to the California roster and is now available at California retailers. 

“The California P320-M18 is an exciting, long-waited, new release from SIG SAUER as it’s the very first opportunity for California enthusiasts to finally own a P320,” said Tom Taylor, Chief Marketing Officer and Executive Vice President, Commercial Sales.  “Additionally, Californians can now own the sidearm of the U.S. Military.  The P320-M18 CA shares the same features as the firearm that was awarded the U.S. Army contract for the Modular Handgun System (MHS), and is in service with the Army, Navy, Air Force, and Marines.”

The P320-M18 California Compliant (P320-M18 CA) is a 9mm, striker-fired modular pistol featuring the P320 Fire Control Unit (FCU), a coyote carry length grip module, a coyote-tan PVD coated optics-ready stainless-steel slide with SIGLITE front night sights and removable night sight rear plate, coyote-tan colored controls, and ambidextrous manual safety.  The P320-M18 CA FCU can be exchanged between grip modules, slides, and other accessories, and ships with three 10-round magazines.  

P320-M18 California Compliant Specs:

Overall Length: 7.2 in
Overall Height: 5.5 in
Overall Width: 1.6 in
Barrel Length 3.9 in
Sight Radius: 5.8 in
Weight with Magazine: 28.1 oz

The SIG SAUER P320-M18 California Compliant is now shipping and available at California retailers. To learn more about the pistol visit

7 Responses to “SIG SAUER P320 Now Available in California”

  1. tcba_joe says:

    I always though the microstamping requirement was the reason new guns are not ever submitted for the roster. And I didn’t think the M18 had a magazine disconnect.

    How was the M18-P320 approved in CA?

    • Czerta says:

      Evidently they got rid of the microstamping earlier this year
      They still need a magazine disconnect

    • D Liddle says:

      “How was the M18-P320 approved in CA?”

      By calling the witches conclave in Sacramento to convene followed by consultations with SF and LA maoists, sanctified with a mid-meeting abortion, financed by a hedonistic tech-bro who decided owning gun stocks is portfolio-maxxing, and blessed at the adjournment by sending a 12 year old to sex reassignment surgery.

      Any and all appeals or Freedom of Information Act requests will be handled by the state-financed magic 8 ball. How did you think things get approved in California?

      • the dude says:

        “How did you think things get approved in California?”
        by greasing the wheels, SIG is getting really good at this

  2. Tsh77769 says:

    Cool! Now Commie-fornia can enjoy the unintentional firings NDs and ADs They’ve been my!
    FCK SIG!