Add to Cart Compare Quick view Toolcraft 458 / 450 Mil-Spec Bolt Carrier Group AR-15 Nitride MSRP: $149.99 Your Price: Now: $139.99 Was: This bolt carrier is manufactured from case hardened 8620 steel with properly staked 4130 steel gas key. The accompanying bolt is case hardened 9310 steel, shot peened, HPT and MPI tested, and... MSRP: $149.99 Your Price: Now: $139.99 Was: Add to Cart Compare Quick view
Add to Cart Compare Quick view Toolcraft 7.62x39 Mil-Spec Bolt Carrier Group AR-15 Nitride MSRP: $149.99 Your Price: Now: $139.99 Was: This bolt carrier is manufactured from case hardened 8620 steel with properly staked 4130 steel gas key. The accompanying bolt is case hardened 9310 steel, shot peened, HPT and MPI tested, and... MSRP: $149.99 Your Price: Now: $139.99 Was: Add to Cart Compare Quick view
Add to Cart Compare Quick view Toolcraft 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 MSRP: $139.99 Your Price: Now: $119.99 Was: This bolt carrier is manufactured from case hardened 8620 steel with properly staked 4130 steel gas key. The accompanying bolt is case hardened 9310 steel, shot peened, HPT and MPI tested, and... MSRP: $139.99 Your Price: Now: $119.99 Was: Add to Cart Compare Quick view
Add to Cart Compare Quick view Toolcraft 5.56 Bolt Carrier Group AR-15 Nickel Boron C158 MSRP: $179.99 Your Price: Now: $169.99 Was: Toolcraft BCG Nickel Boron AR15 / M16 Auto Bolt Carrier Group 9310 MPI Tested All manufacturing and coating is done by Toolcraft. 100% Made in USA and includes Lifetime Warranty from Toolcraft. If... MSRP: $179.99 Your Price: Now: $169.99 Was: Add to Cart Compare Quick view
Add to Cart Compare Quick view Toolcraft AR-308 BCG Nickel Boron Bolt Carrier Group MSRP: $259.99 Your Price: Now: $179.99 Was: Toolcraft BCG Nickel Boron AR308 Auto Bolt Carrier Group 9310 Alloy Steel MPI Tested All manufacturing and coating is done by Toolcraft. 100% Made in USA and includes Lifetime Warranty from... MSRP: $259.99 Your Price: Now: $179.99 Was: Add to Cart Compare Quick view
Add to Cart Compare Quick view Toolcraft 6.8 Mil-Spec Bolt Carrier Group AR-15 Nitride MSRP: $149.99 Your Price: Now: $139.99 Was: This bolt carrier is manufactured from case hardened 8620 steel with properly staked 4130 steel gas key. The accompanying bolt is case hardened 9310 steel, shot peened, HPT and MPI tested, and... MSRP: $149.99 Your Price: Now: $139.99 Was: Add to Cart Compare Quick view
Out of stock Compare Quick view Toolcraft AR-308 BCG Nitride Bolt Carrier Group MSRP: $249.99 Your Price: Now: $169.99 Was: Toolcraft BCG Nickel Boron AR308 Auto Bolt Carrier Group 9310 Alloy Steel MPI Tested All manufacturing and coating is done by Toolcraft. 100% Made in USA and includes Lifetime Warranty from... MSRP: $249.99 Your Price: Now: $169.99 Was: Out of stock Compare Quick view
