Wilson Combat AR-15/M16 Bolt Carrier Group – .223/5.56 NATO – Black Phosphate


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Top-Quality Precision BCG from Wilson Combat

The Wilson Combat AR-15/M16 Bolt Carrier Group is a precision quality part from Wilson Combat manufactured by the finest domestic Mil-Spec contractors and considered one of the best 5.56 AR rifle bolts on the market. These same top-quality bolts are used on Wilson Combat’s famous custom rifles.

The bolt is machined from Carpenter 158 hardened steel and then shot-peened for increased strength while still remaining flexible enough to prevent cracking. These precisely machined and hardened parts will ensure the long-term function and reliability of the gas system.

High-Quality & Reliable

The Wilson Combat AR-15/M16 Bolt Carrier Group features a parkerized finish on the outside and a chrome-lined gas key inside. It is phosphate and heat treated per GI specifications and will work in any 5.56 rifle, though it’s designed for full-auto, suppressed, or short barrel rifles.

The extractor is 4140 gun quality, annealed, cold drawn steel per the Mil-Spec and is secured to the carrier via Grade 8 fasteners for absolute durability.

NOTE- The only difference between “semi-auto” and “full-auto” carriers is the carrier weight and external profile.  The “full-auto” carrier is slightly heavier to provide more mass and lower cyclic rate that can benefit carbine length and shorter gas systems, short-barreled/suppressed rifles, and machine guns. The “semi-auto” carrier is slightly lighter to provide the least amount of recoil impulse for rifle-length gas systems and its design makes reinstalling the firing pin easier after cleaning.


  • Parkerized finish and internally chrome lined
  • Bolt material is Carpenter 158
  • Mil-Spec parts ensure a long service life
  • Machined ejector and extractor per mil specs
  • Full Auto carrier (see note)
  • Drop-in fit for any quality 5.56 case head-based AR rifle (.223/5.56 NATO, 300 HAM’R, .300 Blackout, .204 Ruger, or 7.62X40 WT)

Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Wilson Combat Warranty

Returns typically take 7 – 10 business days to process. Shipping is the responsibility of the consumer, no return shipping labels will be issued.


  • Returns are accepted on new/unused/unaltered merchandise in original packaging for a period of 30 days from the ship date for a full
    refund, account credit, or exchange. Shipping charges are non-refundable.
  • Returns on new/unused/unaltered merchandise in the original packaging after 30 days will only be accepted for exchange or account credit only and will incur a 10% restocking fee.
  • No returns will be accepted after 90 days.
  • All Serialized item sales are final and may not be returned or exchanged. This includes all firearm and lower receiver purchases.
  • All Ammunition sales are final. Ammunition may not be returned or exchanged after delivery.
  • All sales are final on any opened DVD.

Return Address:

  • Wilson Combat, Attn Returns 2452 CR 719 Berryville, AR 72616

Contact Details:

  • Telephone: 1-800-955-4856

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.