I have a new in bag AR-Stoner Bolt Carrier Group for $200. I can ship if needed via USPS for @ $7. I accept Paypal Gift. This AR-Stoner AR-15 Bolt Carrier Group includes a complete 223 Remington / 5.56x45mm NATObolt assembly, mil-spec (M16-type) bolt carrier, firing pin, cam pin, and properly staked gas key. The high quality bolt carrier is precision machined from ordnance-grade 4130 chrome moly steel, while the bolt is constructed of high strength 8620 steel. With the exception of the stainless steel firing pin, the entire bolt carrier assembly features a matte black manganese phosphate coating for superior corrosion resistance and durability
