SIG Sauer P320 X-Five 9/40/357 Grip Shell Full Size - Medium - Black

Manufactured by Sig Sauer
Manufactured by Sig Sauer
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The Sig Sauer P320 X-Five Grip Module is a quick and easy way to customize your pistol’s fit and feel. The X-Five’s grip module is compatible with any full-size 9mm, .40 S&W and .357 SIG slides and offers the quality and precision you would expect from Sig Sauer. The X-Five grip module is constructed with a high quality polymer offering the durability and toughness you have come to expect from a Sig product. It features a deeper trigger guard undercut, a higher back strap and an extended beavertail to ensure a higher grip for better recoil management. It offers a removable grip weight for improved balance, as well as a removable magazine funnel for faster reloading. The size selection allows shooters to customize the fit of the grip to their hand size and preference. Simply install your firing control unit with the Sig Sauer X-Five Grip Module and you have an optimized firearm for your hand and grip (requires the 9mm, .40 or.357 slide and barrel).  If you have ever complained about the fit of your Sig grip but love the gun, this might be your solution. The Sig Sauer P320 X-Five Grip Module for 9mm, .40 S&W and .357 SIG is a quick and easy way to customize the fit and feel of your favorite Sig. This is a full size module in black, size medium.

Note: X-Series grip modules are only compatible with the newer P320 magazines with the circular SIG logo.  Gen 1 mags marked “Sig Sauer” require modification to fit.  With the magwell installed, only new style 21rd mags will fit without modification.

  • Manufactured by Sig Sauer
  • Compatible any full-size 9mm, .40 S&W and .357 SIG slides 
  • Black
  • Full size grip
  • Size medium
  • Ergonomic grip
  • Removable weight
  • Removable magwell flare

Sig Sauer is a world-renowned firearms manufacturer with a rich history of innovation and design leadership. No other firearms manufacturer is so highly regarded and so universally respected for the quality, reliability, and safety of its products. Since 1864 they have expanded their product line to include suppressors, optics, ammo, and airguns to provide customers with a greater range of firearms and equipment.
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BrandSig Sauer
PlatformSIG Sauer Handguns
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

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