Barrel Thread Cap, 9mm, 0.5x28 TPI

Backup Tactical Skull X Pistol Thread Protector 1/2x28 RH, Black - SKULLX-BLK

Beretta 3rd Gen Threaded Barrel for Beretta 92FS Compact - 1/2x28 - INOX

Sig Sauer Non-Threaded Barrel w/o LCI 9mm 3.60" Fits Sig Sauer P320 Sub-Compact, Gold

SIG SAUER P320 9mm Threaded 5.5in CIP 13.5mm Barrel (8900315)

SIG SAUER P320 Full-Size 9mm 5.5in Threaded Barrel (8900443)

SIG SAUER P320 Compact 9mm 4.6in Threaded Barrel (8900444)

SIG SAUER P320 SubCompact 9mm 4.3in Threaded Barrel (8900445)