Black Rain Ordnance
Black Rain Left Hand M16/AR15 Nickel Boron bolt/carrier group BCG
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Black Rain Ordnance LEFT HAND complete nickel boron M16/AR15 bolt/carrier group (BCG). This does NOT make your firearm automatic and is legal in a semi-auto AR15.
Bolt is made of Carpenter 158 steel. Made in the USA. Magnetic Particle Inspected