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Sig Sauer Custom Works P320 MAX 9mm Pistol w/ Romeo 3 MAX Sight - 21rd


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FFL Required Before Shipping.

Please have your dealer email a copy of their FFL to [email protected] or fax it to 253-218-2998, referencing your name and order number.


The SIG SAUER P320MAX is a 9mm striker-fired pistol optimized for competition at the highest levels, specifically in the Carry Optics division.  The pistol is built around the TXG tungsten infused heavy XFULL grip module with a flat skeletonized trigger.  The SIG Custom Works P320MAX slide was completely redesigned with custom wrap-around serrations for ideal side and top manipulation and is fit with a 5” match grade bull barrel, one-piece stainless steel guide rod, and both a 14lb. and 12lb. 1911-style recoil spring, allowing for an easily customized shooting experience.  The pistol comes standard with a SIG SAUER Electro-Optics 6MOA ROMEO3MAX, and (4) 21rd Steel Magazines…enough for any competition set-up. 


  • TXG Tungsten Infused Heavy Grip Module
  • Custom Works slide with official Max Michel logo and custom serrations
  • Romeo3MAX 6MOA optic direct-mounted to slide
  • 5” Match Grade Bull Barrel
  • Solid one-piece guide rod compatible with 1911 recoil springs


  • Caliber: 9mm Luger
  • Mags Included: (4) 21rd Steel Mag
  • Sights: ROMEO3 MAX 6MOA
  • Threaded Barrel: No
  • Pistol Size: Full-Size
  • Overall Length :8.5 in [216 mm]
  • Overall Width: 1.6 in [41 mm]
  • Height: 6.8 in [173 mm]
  • Barrel Length: 5 in [127 mm]
  • Weight: 43.5 oz (1.23 kg)
  • Sight Radius: N/A
  • Accessory Rail: M1913
  • Trigger Action: Striker
  • Trigger Type: Skeletonized Flat Trigger
  • Grip Module: TXG Full-Size XGRIP Module
  • Grip Type: TXG Full Size
  • Grip Color: Gray
  • Barrel Material: Carbon Steel
  • Frame Finish: Stainless Steel
  • Frame Material: Stainless Steel
  • Slide Finish: Nitron
  • Slide Material: Stainless Steel
  • Optic Ready: Yes


  • (1) Sig Sauer Custom Works P320 MAX 9mm Pistol
  • (4) 21rd Steel Mag
  • (1) ECR2032 Battery
  • (1) Sig Sauer Custom Works Coin
  • (1) Sig Sauer P320 Manual
More Information
SKU 320X5-9-MAXM
Product Type Handgun
Manufacturer Sig Sauer
Color Gray
Mount Picatinny
Barrel Length 5"
Caliber 9mm

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