NBS AR-15 Mil-Spec Bolt Assembly 9310 Steel Nickel Boron 223/5.56
$59.95 0 in
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Specifications
Caliber
MSRP
$59.95
Finish
Nickel Boron
Fits
AR-15 bolt carrier group
Material
9310 Steel
Platform
AR-15
Description
The complete NBS mil-spec bolt assembly for the .223 Remington/5.56x45mm is a great addition to your AR-15 platform. The quality NBS bolt assembly offers precise fit, function, and reliability for your next build. The bolt includes all of the critical parts (gas ring & extractor) and is ready to be installed in a bolt carrier. AR-15 Bolt Assembly Caliber: .223/5.56/300AAC Bolt Material: 9310 Steel MPI (Magnetic Particle Inspected) Bolt Coating: Nickel Boron MADE IN THE USA BACKED BY THE NBS LIFETIME WARRANTY!