SIG SAUER Spring - Barrel Clamp

SIG SAUER Spring - Barrel Clamp. 56x45mm NATO .300 AAC Blackout .223 Remington Finish: Unfinished Fabric/Material: Steel Gun Make: SIG Sauer Gun Model: SIG Sauer MCX Package Contents: SIG SAUER Spring Barrel Clamp SIG SAUER Infinite Guarantee Which weapon models is SIG SAUER Spring Barrel Clamp compatible with? SIG SAUER Spring Barrel Clamp is compatible with SIG Sauer MCXSIG SAUER 2400616-R: Spring - Barrel Clamp