This is a factory new complete AR-15 bolt carrier group for .223 Wylde/5.56 NATO/ .300BO/ .350 Legend. Parkerized 9310 steel with black nitride finish. $144.99 + tax. This is a cash only price, please add 3% for credit card processing. NO TRADES. By appointment only, please call REDACTED or email REDACTED for date and time. Shipping available.