Save 10% with code UPGRADE10 | some exclusions apply | learn more

Aero Precision AR-15 Nickel Boron Bolt Carrier Group

SKU: APRH100071C

Out of Stock

Join the waitlist to be emailed when this product becomes available

Orders will Ship within 1 Business Day
Backed by the Aero Precision Warranty!
TOP ADD-ON'S
Aero Precision Upper Receiver Assembled for AR-15 w/ Forward Assist & Dust Cover

Aero Precision Upper Receiver for AR-15 w/ Forward Assist & Dust Cover

$124.99
12.7 inch Black

Aero Precision Atlas R-One M-LOK Handguard - 12.7 inch, Black

$194.99

Aero Precision Nickel Boron 5.56 BCG

Aero Precision’s NiB bolt carrier group features more than just a chrome-like finish. The bolt receives magnetic particle inspection (MPI), and is shot-peened to ensure surface hardness. The tool steel extractor provides reliable extraction, enhanced by a Viton O-ring around the spring. Plus, the gas key is secured with Grade 8 hardware, and properly staked to ensure durability.

Ultra-Slick Nickel Boron Finish

Nickel Boron imparts a number of benefits to your AR-15. The slick surface makes the entire BCG ride smoother inside the action, reducing wear on the upper receiver. Not only that, that shiny exterior also makes it extremely easy to clean the bolt, with most carbon buildup able to be wiped away with just a cloth between range days.

Specifications

  • Caliber: .223/5.56, .300 Blackout, .350 Legend
  • Finish: Nickel Boron
  • Carrier Type: M16/Full Auto Capable (Best for AR-15)
  • Carrier: 8620 Gun Steel
  • Bolt: 9310 Steel, HPT Tested and MPI Marked
  • Mil-Spec O-Ring and Gas Rings
  • Weight: 11.5 oz.
  • Country of Origin: USA

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.

Aero Precision Warranty

If for any reason you have a warranty issue with one of our products, please contact us at 253-272-8188.

Please describe your situation, 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.

If you have images to send, please email them to support@aeroprecisionusa.com

Damaged Items

In regards to claims dealing with damaged or blemished products, we ask that you create a Help Desk Ticket on your My Account page. If you don’t have an account with us, please go to the Contact Us page and fill out the form for review within 72 hours upon receiving the shipment.

If you have images to send, please email them to support@aeroprecisionusa.com

Failed Background Check

There will be a 30% restocking fee on all lower receivers returned because of failed background checks.

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

Customer Reviews

Based on 4 reviews
100%
(4)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
F
Franklin Serrano
Aero Precision NiB follow up

Ran this BCG through its paces. Passed with flying colors. I am still going to lube using the SOTORacha method.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

V
Valentino Tassone

Aero Precision AR-15 Nickel Boron Bolt Carrier Group

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

F
Franklin Serrano
Aero Precision NiB BCG

Just received this BCG.. Looks good! Going to put it through its paces this coming weekend. Thank you AT3 for the quick shipping!

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

S
Scott Bowse
Great product

Great product very good pricing install it in my upper works great

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

Customers who viewed this item also viewed these products

Aero Precision PRO Series AR-15 Black Nitride Bolt Carrier Group

$174.99
Go PRO – The Best BCG that Aero Precision has to Offer The Aero
Rise Armament Nickel Boron AR-15 Bolt Carrier Group - AT3 Tactical

Rise Armament Nickel Boron AR-15 Bolt Carrier Group

$179.99
Rise Armament Nickel Boron AR-15 Bolt Carrier Group RISE Armament offers its signature AR-15

Aero Precision AR-15 Black Nitride Bolt Carrier Group

$154.99
Aero Precision 5.56 Nitride Bolt Carrier Group Aero Precision makes high quality parts suitable

AT3™ AR-15 Bolt Carrier Group Nickel Boron - .223/5.56 NATO...

$139.99$111.99
Get the Performance You Need with a Nickel Boron Bolt Carrier Group Whether you’re

Aero Precision EPC 9mm AR-15 Bolt Carrier Group

(no reviews yet)
$179.99
Aero 9mm Bolt for EPC Receiver Sets The EPC 9mm bolt from Aero Precision
Radian Weapons Enhanced 5.56 NATO AR-15 Bolt Carrier Group

Radian Weapons Enhanced 5.56 NATO AR-15 Bolt Carrier Group

(no reviews yet)
$209.95
Radian Enhanced AR-15 Bolt Carrier Group The Radian Enhanced AR-15 Bolt Carrier Group features

Aero Precision .308/7.62 Nickel Boron Bolt Carrier Group for AR-10...

(no reviews yet)
$244.99
Eye-Catching Nickel Boron BCG For AR-10 Builds The Aero Precision .308/7.62 Nickel Boron Bolt
LBE Unlimited 5.56 Nickel Boron Bolt Carrier Group for AR-15 - AT3 Tactical

LBE Unlimited 5.56 Nickel Boron Bolt Carrier Group for AR-15

(no reviews yet)
$169.99
Ultra Slick & Durable Nickel Boron BCG from LBE This LBE Unlimited 5.56 Bolt
Lantac AR-15/M16 Enhanced Bolt Carrier Group - Nickel Boron .223/5.56 NATO

Lantac AR-15/M16 Enhanced Bolt Carrier Group - Nickel Boron .223/5.56...

(no reviews yet)
$261.99
Advanced E-BCG in Nickel Boron Coated With UCT EXO The Lantac AR-15 Enhanced Bolt
6.5 Grendel and 6mm ARC Bolt Carrier

AT3™ AR-15 Nickel Boron Bolt Carrier Group - 6.5 Grendel/6mm...

$136.99$109.59
Run Your 6.5 Grendel or 6mm ARC Upper Right with a NiB BCG It’s
AT3™ Nickel Boron 5.56 Bolt Carrier Group with Armaspec Victory Ambi Charging Handle

AT3™ Nickel Boron 5.56 Bolt Carrier Group with Armaspec Victory...

(no reviews yet)
$211.98$169.58
AT3™ Nickel Boron 5.56 Bolt Carrier Group with Armaspec Victory Ambi Charging Handle Upgrade
Aero Precision .308/7.62 Phosphate Bolt Carrier Group

Aero Precision .308/7.62 Phosphate Bolt Carrier Group

(no reviews yet)
$219.99
Aero Precision Heavy Hitter: Multi-Caliber .308 BCG The Aero Precision .308/7.62 Bolt Carrier Group

FailZero Nickel Boron Bolt Carrier Group - AR-15 Semi Auto...

$169.99
AR-15 Cut Bolt Carrier Group All critical parts are treated with EXO Technology, a
Aero Precision .308/7.62 Black Nitride Bolt Carrier Group

Aero Precision .308/7.62 Black Nitride Bolt Carrier Group for AR-10

$234.99
The Ideal BCG Upgrade For .308/7.62 Platforms The Aero Precision .308/7.62 Bolt Carrier Group
Timney Impact 3LB Single Stage AR-15 Trigger

Timney Impact 3LB Single Stage AR-15 Trigger

$163.99
Timney Impact 3-4LB Single Stage Impact AR Trigger Performance meets price with the Timney

Frequently purchased together

Aero Precision BREACH Charging Handle for AR-15

$84.99
Rugged Gas Busting Ambidextrous Charging Handle Aero Precision brings cutting-edge craftmanship and a fit

Breek Arms WARHAMMER Mod 2 Ambidextrous AR-15 Charging Handle

$44.99
Ultra-Slick, Ultra-Affordable Ambidextrous AR15 Charging Handle If you’re looking for a charging handle upgrade
Fortis 556 Muzzle Brake

Fortis 5.56 NATO AR-15 Muzzle Brake - Fortis Control Shield...

Reduce Recoil Significantly with Fortis 556 Muzzle Brake The 556 Muzzle brake easily tames

Timber Creek Outdoors Enforcer Ambidextrous AR-15 Charging Handle

$95.99
Competition Ready AR-15 Charging Handle with Roller Bearing Technology The Enforcer AR-15 Charging Handle

Breek Arms Micro Warhammer AR-15 Charging Handle

$44.99
Snag Free Ambidextrous Charging Handle – Breek Micro Warhammer The Breek Arms Warhammer is

Aero Precision Enhanced AR-15 Carbine Buffer Kit

$76.99
Enhanced Buffer Tube Kit for Easy Assembly and More Aero Precision’s enhanced buffer tube

Aero Precision ATLAS R-ONE free Float Handguard - M-LOK -...

Aero ATLAS Handguard with Full-Length Picatinny Rail Lightweight by design, with a full complement
Aero Precision Upper Receiver Assembled for AR-15 w/ Forward Assist & Dust Cover

Aero Precision Upper Receiver Assembled for AR-15 w/ Forward Assist...

$124.99
High-Quality AR-15 Assembled Upper Receiver With Port Door & Forward Assist The Aero Precision
Black

Magpul MBUS Gen 3 Front And Rear AR-15 Back-Up Sight...

$94.90
Tool-Free, Value-Priced Polymer Backup Sight Set Kit out your free-floated AR-15 with the next
Ballistic Advantage 16″ .308 Modern Black AR10 Barrel – Mid Length – Tactical Government Profile

Ballistic Advantage 16″ .308 Modern Black AR-10 Barrel – Mid...

(no reviews yet)
$218.50
Elevate Your .308 AR10 Precision with Ballistic Advantage’s 16″ Tactical Mid-Length Barrel Built for
Armorer's Wrench for AR-15 & Multi-Function Tool by AT3™

Armorer's Wrench for AR-15 Multi-Function Tool by AT3™

$19.99$15.99
This perfect tool for AR builds that allows installation & removal of barrel nuts,
Faxon Firearms 10.5 inch Government/Socom Barrel – 5.56 NATO – Carbine Length – Pinned Gas Block - 4150 QPQ

Faxon Firearms 10.5 Inch Government Profile 5.56 NATO AR-15 Barrel...

(no reviews yet)
$202.40
A More Robust Mounting Method For Your Gas Block The Faxon Firearms 10.5 inch
Aero Precision 16" Complete AR15 Magpul SL FSP Mid-Length Upper - .223/5.56

Aero Precision 16" Assembled AR-15 Magpul SL FSB Mid-Length Upper...

(no reviews yet)
$414.99
Aero Precision 16″ Complete AR15 Magpul SL FSB Mid-Length Upper – .223/5.56 This complete
Timney Competition 4LB Single Stage AR15 Trigger

Timney Competition 4LB Single Stage AR-15 Trigger

(no reviews yet)
$224.99
Squeeze every bit of accuracy you and your AR15 are capable of with the

LBE Unlimited AR-15 Pistol Buffer Tube

(no reviews yet)
$24.99
LBE Unlimited AR-15 Pistol Buffer Tube The LBE AR-15 Pistol Buffer Tube attaches to

Questions & Answers

Don't see the answer
you're looking for?

Loading questions...