BA Swag

5.56 Complete Bolt Carrier Group, Nickel Boron

SKU: BAPA100002

Availability: In stock




  • M16 Carrier Machined from 8620
  • 5.56 Bolt Machined from 9310
  • Forged Gas Key Properly Staked
  • Tool Steel Extractor
  • Mil-Spec Extractor Spring with black insert and Viton O-Ring
  • Grade 8 hardware
  • Shot Peened Bolt
  • Carrier, Gas Key, Cam Pin, Bolt, & Extractor coated inside and out with EXO NiB
  • Test Fired complete before shipping to ensure proper function

Additional Info

Caliber 5.56/.223
Material 8620 Steel
Finish Nickel Boron
Weight N/A
Other Info N/A


Great BCGReview by Collin
The machining and NiB finish on this BCG are top notch. The bore is silky smooth and cleans very easily. Highly recommend this item! (Posted on 12/26/2017)
Great BCG well worth the money.Review by Preston
Great product, excellent value. Cleans easily with a pump of solvent and a wipe. I still very lightly lube the set up after it is clean to ensure a good working life. Only issue I have is the bolt itself is not completely Nickel Boron coated and carbon cakes to it and is hard to get off. Gas key was properly staked and this system paired with the 17.7" .223 Wylde barrel is still going strong after 500 rounds. The bolt is MPI so you know it's good stuff. I'm just being picky about the carbon coking, it's a difference of 5 seconds to clean off or 20 seconds. (Posted on 8/26/2017)
Amazing finish.Review by James
This was my first BA build, I also bought the BA Hanson profile 16 inch performance series barrel.

1. The finish and quality of the BCG is top notch. No Tool marks and strong staking on the
gas key.
2. The NiB coating is chrome like. It is flawless.
3. Had a great day at the range, out of the box my rifle ran like a sewing machine. I couldn't ask for more.
4. Cleanup was just a wipe with a cloth, Amazing.

Believe the Hype, BA is the genuine article. (Posted on 8/11/2017)

Write Your Own Review

Only registered users can write reviews. Please, log in or register

Shipping and Returns

Free Shipping

⇨ More info on Free Shipping.


It is our goal to ship all orders within 3-5 business days after the order is placed. However, due to seasonal demand and/or market fluctuation, shipping times may vary. Items will be delivered via the delivery method chosen at the time of purchase. If for some reason an item is not available, we will contact you directly as soon as possible to make arrangements for future delivery or provide you the option to receive a refund or credit on the item.

Priority Mail

Is the scheduled delivery day guaranteed? Priority Mail remains a non-guaranteed service.


If for any reason you have a warranty issue with one of our products, please visit Contact. Describe your situation, take some detailed photographs, and include your name and order number or transaction id. One of our technical specialists will then review your claim and contact you within 3-5 business days. For any returns other than warranty issues, a 10% restocking fee applies. All claims regarding cosmetically blemished or damaged items need to be submitted to Contact for review within 72 hours upon receiving the shipment.

Accuracy Guarantee

Guaranteed to Perform

We are committed to providing products that meet, or exceed, the expectations of our most discerning customers. We stand behind that commitment. From the moment you unwrap one of our barrels, as you configure it with your receivers and handguards, and as you fire it on the range or in the field, we want you to experience the unique elegance and uncompromising quality that we craft into every one of our barrels.

We also stand behind our commitment to performance. All Ballistic Advantage barrels are guaranteed to give sub Minute of Angle (MOA) accuracy with match grade ammunition.1

If you are not completely satisfied with the form, finish, and fit of any of our barrels, please visit Contact to discuss your concerns. If you find your BA barrel is not performing at the high standard of sub MOA accuracy, please first consult our Troubleshooting Guide on our website. If you need further assistance please visit Contact. Usually, our armorers are able to resolve any issues over the phone. If the issues are not resolved we will ask that the barrel be sent to us for inspection.2 We will either correct the problem or replace the barrel, or if the customer prefers, we will reimburse the purchase price of the barrel.

1 We define sub MOA as a group size of 1 inch or under at 100 yards with a 3 shot magazine fed group, or 5 shot single loaded group.

2 The customer is responsible for the initial return shipping costs of the barrel. If any defects are found, BA will reimburse the shipping costs and either replace or refund the original purchase price of the barrel.

Sub-MOA Guaranteed, American Made, and free shipping every day!

v: 1498