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Sig Sauer P320MAX Romeo3MAX 9mm Luger 5in Black Pistol - 21+1 Rounds

by Sig Sauer
ID 1678922
MPN 320X5-9-MAXM


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It is the customer's responsibility to follow all Federal, State, and Local Laws. All firearms MUST be picked up by the BUYER (ACTUAL PURCHASER) at your selected Sportsman's Warehouse store or chosen Independent Firearm Dealer (“FFL”). A valid U.S. and/or state government-issued identification document, or combination of government-issued documents, which reflect the buyer's current residential address, must be presented at the selected store location prior the completion of any firearm-related paperwork and background check initiation. The actual purchaser must be 18 years of age or older to purchase rifles and/or shotguns. The actual purchaser must be 21 years of age or older to purchase handguns and/or firearm receivers, frames, silencers, or pistol-grip only firearms. Certain states have stricter laws regarding a firearm buyer’s age and Sportsman's Warehouse complies with such requirements.

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Sig Sauer P320MAX Romeo3MAX 9mm Luger 5in Black Pistol - 21+1 Rounds


Sig Sauer P320MAX Romeo3MAX 9mm Luger 5in Black Pistol - 21+1 Rounds
by Sig Sauer


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Sig Sauer P320MAX Romeo3MAX 9mm Luger 5in Black Pistol - 21+1 Rounds - 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 5in 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
  • 5in Match Grade Bull Barrel
  • Solid One-Piece Guide Rod Compatible With 1911 Recoil Springs
  • Includes Four 21 Round Steel Magazines



Action Pistol
Capacity 21+1
Barrel Length 5in
Finish Nitron
Grips TXG Full Size
Weight 43.5oz
Cartridge 9mm Luger
Color Black
Frame Size Fullsize
Hand Right
Overall Length 8.5in
Type Centerfire



At Sportsman's Warehouse, we've got you covered.


  • If any warranty issue comes up, we'll cover the cost of packing & shipping to the manufacturer from any Sportsman's Warehouse location.
  • Cleaning, scope mounting, and bore sighting.
  • Discounts on gun customization from The Gunsmith at Sportsman's Warehouse.
  • FSP can be applied to any gun purchased at Sportsman's Warehouse or online at


  • Provides two professional field strip & cleanings per year.
  • Unlimited professional scope mounting & bore sighting during coverage.
  • Provides warranty concurrent with manufacturer's warranty for the firearm, including all parts & labor for warranty repairs during coverage.
  • We'll keep you informed of any recall notifications.
  • Free packing/shipping to manufacturer &/or manufacturer's authorized service center for warranty repairs ($20-$40 value).
  • 15% discount on all customizing & elective gunsmith services and FREE shipping to The Gunsmith at Sportsman's Warehouse.
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