SIG SAUER Grip Module Assembly P320 Carry w/ Manual Safety Black Small. 40 AUTO or .357SIG with a small grip size. Requires the 9mm .40 AUTO .357SIG slide and barrel. Specifications for SIG SAUER 9/40/357 P320 Manual Safety Grip Module Assembly: Manufacturer: SIG SAUER Gun Make: SIG Sauer Gun Type: Pistol Gun Model: SIG Sauer P320 Carry Material: Polymer Condition: New Fabric/Material: Polymer Package Contents: SIG SAUER 9/40/357 P320 Manual Safety Grip Module Assembly SIG SAUER Infinite Guarantee What firearm models does the manufacturer say SIG SAUER 9/40/357 P320 Manual Safety Grip Module Assembly is compatible with? The manufacturer suggests that SIG SAUER 9/40/357 P320 Manual Safety Grip Module Assembly is compatible with SIG Sauer P320 CarrySIG SAUER 8900031: Grip Module Assembly P320 Carry w/ Manual Safety Black Small