Converting to the Sig Sauer X-Series has never been easier with the Sig Sauer Grip Module Assembly X-Series Module Assembly. Simply install your P320 firing control unit to this Module Assembly and you're ready to go.
Requires the 9mm, .357 Sig and .40 S&W slide and barrel. DOES NOT include the extended magwell or internal weight. The X-Series Grip Modules will not work with magazines that have "Sig Sauer" on the baseplate. They are compatible with the baseplate that have the Sig Mark on it.