SIG SAUER Taper Cap 7.62 Barrels 5/8-24 Thread TAPER-CAP-762. 62 Barrels 5/8-24 Thread Package Contents: SIG SAUER Taper Cap 7.62 Barrels 5/8-24 Thread SIG SAUER Taper Cap 7.62 Barrels 5/8-24 Thread - TAPER-CAP-762