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XGrip Sig P250/P320 Full Size to Compact XGS320/250C


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This XGrip converts the full sized Sig Sauer P250 (only on the P250 with the new style grips) or P320 9mm, .40 S&W/.357 Sig magazines for use in the Sig Sauer P250 Compact or Sig Sauer P320 Compact. I have been told that these are not compatible with the .45 acp magazines even though the P250SC XGrip is supposed to be compatible with the Sig P250 Compact .45 acp magazines.

This XGrip Adapter does not work with the Sig P320X Grip without modification.


These are only good for use with the new style P250/P320 9mm, .40 S&W and .357 Sig magazines.

The patent pending XGRIP P250c offered by FDI is a factory OEM accessory for SIGSAUER that enhances the versatility, look, and feel of the gun.

Versatility: Size of a Compact, Capacity of a Full-Size

The XGRIP XGS320/250C adapts the full size SIGSAUER P320/250 magazine for use in the P320/250C pistols, incorporating the larger magazine into the compact pistol’s grip, increasing the gun’s capacity. Law enforcement and military personnel can carry the P320/250C with a standard magazine when concealment is important, then insert the high capacity full size P320/250 magazine with XGRIP when firepower and capacity become critical.

Aesthetics and Ergonomics

The XGRIP has been designed to flow seamlessly into the design of the handgun itself, reinforcing the aesthetics of the classic SIGSAUER look. Its unique design is based on the anthropometrics of the hand and wrist and results in significantly improved comfort, control and accuracy.

Ease of Use, Safety and Compatibility

The XGRIP slides over the P320/250 magazine and seats into place over the floorplate. No tools are required. Compatible with SIGSAUER factory original new style P320/250 magazines and pistols only.


The XGRIP is manufactured from the highest quality materials to ensure durability even under extreme environmental conditions, built to exacting standards and tolerances to provide a secure fit and a uniform finish.


  • Model: XGS320/250C
  • Manufactured by: X-GRIP BY FREED DESIGNS, INC.

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