SIG SAUER Bolt Assy, Tapered Lug, .300, Rattler O-ring

Upgrade your weapon build with this Sig Sauer Bolt Assembly, Tapered Lug, .300, Rattler O-ring 300BL. Sig Sauer machined these Bolt Carrier Groups from steel and coated them with a hard-anodized coating to ensure they’re as rugged as the legendary weapons they were designed for. For even tighter lock-up, the Sig Sauer .300 Bolt Assembly uses a tapered lug bolt design. And the Bolt Carrier Group that comes with this Sig Sauer .300 Bolt Assembly is compatible with a number of different calibers, making it ideal for a wide variety of applications. Install the Sig Sauer .300 BCG Assembly into your weapon today to get a reliable part that you can trust in the field, range and the range. Specifications for SIG SAUER Bolt Assy, Tapered Lug, .300, Rattler O-ring: Manufacturer: SIG SAUER Color: Black Fabric/Material: Steel Cartridge: .300 AAC Blackout Gun Make: SIG Sauer Gun Model: SIG Sauer MCX Additional Features: Tapered Lug Package Contents: SIG SAUER Bolt Assy, Tapered Lug, .300, Rattler O-ring