The modular P320 allows you to select any of several centerfire calibers. Just disassemble the pistol and reassemble it with the X-Change Kit's barrel/slide assembly, grip module, and magazine. Not compatible with manual safety models of the P320.

Note for RX version: This kit features SIG SAUER's exclusive optic, the ROMEO1 pre-zeroed, which ensures faster sight acquisition on target. CALX kit comes with contrast sights.






Item# Description Availability Qty
Break
MSRP Price Choose Qty
SIG CALX-320F-9-BSS
Caliber X-Change Kit, Full, 9mm

Back Ordered

1 $399.00 $293.50
SIG CALX-320F-9-BSS-10
Caliber X-Change Kit, Full, 9mm (1) 10 rd magazine

Back Ordered

1 $399.00 $293.50
SIG CALX-320F-357-BSS
Caliber X-Change Kit, Full, .357Sig

Back Ordered

1 $399.00 $293.50
SIG CALX-320F-40-BSS
Caliber X-Change Kit, Full, .40S&W

Back Ordered

1 $399.00 $293.50
SIG CALX-320F-40-BSS-10
Caliber X-Change Kit, Full, .40S&W 10rd magazine

Back Ordered

1 $399.00 $293.50

Related Items: