SIG SAUER Barrel 40 Subcompact Dlc Broached BBL-MOD-SC-40. 40 S&W Gun Make: SIG Sauer Gun Model: SIG Sauer P320 SIG Sauer P250 Barrel Length: 3.6 in Threads per Inch: Non Threaded Package Contents: SIG SAUER Barrel 40 Subcompact Dlc Broached SIG...