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Sig Sauer Caliber X-Change Conversion Kit Sub-Compact, 9mm, 12 Rounds

MSRP: $407.00


Convert any Sig Sauer P320 into a 9mm sub-compact size

Out of stock

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Sig Sauer’s Caliber X-Change Conversion Kit allows shooters to convert any P320 chambered in 9mm, .40 S&W, or .357 Sig to another caliber, barrel length, and grip length. The entire pistol conversion process can be done quickly and without any tools.

This Caliber X-Change Kit allows shooters to convert their P320 into a sub-compact size with 12 rounds of 9mm.

This P320 conversion kit is not compatible with .45 ACP P320’s.

Note that Sig Sauer recently made an inline design change to the grip shells and slide catch levers. We cannot guarantee that you will receive one or the other due to Sig using the same part numbers for the old and new style grip shells, Caliber X-Change Kits, and P250 / P320 firearms.


– Model: P320 Sub-Compact
– Caliber: 9mm
– Overall Length: 6.7 in
– Overall Height: 4.7 in
– Sights (detailed): SIGLITE night sights
– Sight Radius: 5.5 in
– Weight Empty: 25oz
– Frame Finish: Polymer
– Frame Material: Polymer
– Slide Finish: Nitron
– Barrel Length (in): 3.6 in
– Mag Capacity: 12 Rounds
– Number of Mags: 1
– Color: Black

Additional information

Weight2.63 lbs
Dimensions9.75 × 10.5 × 3.35 in

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Sig Sauer Caliber X-Change Conversion Kit Sub-Compact, 9mm, 12 Rounds for sale.

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Manufacturer's SKU: CALX-320SC-9-BSS

SKU: 268702

Product images are provided by the manufacturer and might not depict the actual product with 100% accuracy. Check the product description to verify it is exactly what you desire.

WARNING: This product contains a chemical known to the State of California to cause cancer. Also, drinking water and breathing heavily has been known to cause cancer by the state of California.