Sig Sauer P320 Full Size 9mm Caliber Exchange (X-Change) Kit, 17rd

Convert your P320 to a full size 9mm. This doesn't work with .45 ACP P320's. Includes grip shell, full slide assembly with SIGLite night sights pre-installed and one 15rd magazine.
Availability: Out of stock

Note that Sig Sauer no longer includes slide catch levers with caliber exchange kits. If you have an older P320 with the original style grip your existing slide catch lever will not work so you will need to purchase the updated part. Watch our video below for additional information.

The Caliber X-Change Kit allows you to convert any P320 chambered in 9mm, .40 S&W, or .357 Sig to a full size 9mm. It is not compatible with .45 ACP P320's.
More Information
UPC Code798681511518
ManufacturerSig Sauer
Overall Length8.0 in
Overall Height5.5 in
Sights (detailed)SIGLITE night sights
Sight Radius6.6 in
Barrel Length (in)4.7 in
Mag Capacity / Rounds17rd
Number of Mags1
Accessory RailYes
WarrantyWarranty provided by Sig Sauer. Warranty information is available for Sig Sauer products at
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