SIG SAUER Mcx-spear Lt 16in 5.56 Barrel & Gas Block Assembly

Genuine Replacement Barrel For The 16” 5.56 Mcx-spear Lt. Complete With Barrel And Gas Block Assembly. Specifications for SIG SAUER Mcx-spear Lt 16in 5.56 Barrel & Gas Block Assembly: Manufacturer: SIG SAUER Color: Black Fabric/Material: Stainless Steel Cartridge: 5.56x45mm NATO Barrel Length: 16 in Threads per Inch: 1/2×28 Condition: New Package Contents: SIG SAUER Mcx-spear Lt 16” 5.56 Barrel & Gas Block Assembly