SIG SAUER Spring, Bolt Catch

Spring, Bolt Catch Specifications for SIG SAUER Spring, Bolt Catch: Manufacturer: SIG SAUER Gun Model: SIG Sauer MCX Fabric/Material: Steel Cartridge: 5.56x45mm NATO, .300 AAC Blackout, .223 Remington Color: Black Finish: Unfinished Package Contents: SIG SAUER Spring, Bolt Catch