Last updated on February 24th, 2026 at 04:17 pm
Aero Precision AR-15 Nickel Boron BCG Review! No Lube!
We Ran This AR-15 Nickel Boron BCG Bolt Carrier Group With No Lube, and This is What Happened!
Today We’re Review the Aero Precision Nickel Boron (NiB) Bolt Carrier Group (BCG) for the AR-15.
The claim to fame with the NiB BCG is that it has a natural lubricity to it and can run without any or much oil.
The Bolt is made from 9310 Carpenter Tool Steel and is Shot Peened, High Pressure Tested (HPT), Magnetic Particle Inspected (MPI)
M4E1 AR-15 Parts Parts List Below
My Favorite AR 15 Cleaning Kit
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My Favorite AR-15 Cleaning Tool for BCG
Use Code TTB10 for 10% OFF + FREE SHIPPING on Orders $150+ w/Brownell’s Link
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Aero Precision NIB BCG
Get It Here
Or Here
Or Here
Or Here
Strike Industries SI Link Foregrip
Use Code TTB10 for 10% OFF + FREE SHIPPING on Orders $150+ w/Brownell’s Link
Get It Here
Or Here
Or Here
Strike Industries EMP +5 AR Extension
Use Code TTB10 for 10% OFF + FREE SHIPPING on Orders $150+ w/Brownell’s Link
Get It Here
Indian Creek Design BFD
Get It Here
AR-15 Riser Mount
Use Code TTB10 for 10% OFF + FREE SHIPPING on Orders $150+ w/Brownell’s Link
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Velocity Trigger
Get It Here
Aero Precision M4E1 Uppers
Use Code TTB10 for 10% OFF + FREE SHIPPING on Orders $150+ w/Brownell’s Link
Get It Here
Or Here
Aero Precision Lower Receivers
Use Code TTB10 for 10% OFF + FREE SHIPPING on Orders $150+ w/Brownell’s Link
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Or Here
Aero Precision Lower Parts Kit
Use Code TTB10 for 10% OFF + FREE SHIPPING on Orders $150+ w/Brownell’s Link
Get It Here
Or Here
Aero Precision Pistol Buffer Kit
Use Code TTB10 for 10% OFF + FREE SHIPPING on Orders $150+ w/Brownell’s Link
Get It Here
Or Here
Aero Precision NIB BCG
Use Code TTB10 for 10% OFF + FREE SHIPPING on Orders $150+ w/Brownell’s Link
Get It Here
Or Here
Or Here
Aero Precision Ambi Charging Handle
Use Code TTB10 for 10% OFF + FREE SHIPPING on Orders $150+ w/Brownell’s Link
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Or Here
Magpul MBUS BUIS
Get It Here
Or Here
VG6 Gamma and Epsilon
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PDW Pistol Brace
Use Code TTB10 for 10% OFF + FREE SHIPPING on Orders $150+ w/Brownell’s Link
Get It Here
Or Here
My Current Favorite AR-15 magazine
Get It Here
My Go-To Water Bottle for the Range
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My Favorite Rifle Slings
Tier1Concealed Discount Code – Use Code TTB for 10% OFF
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My Favorite ARMORER’S KIT for AR-15’s
Use Code TTB10 for 10% OFF + FREE SHIPPING on Orders $150+ w/Brownell’s Link
Get It Here
Here for $106.00 OFF!!! w/$12.99 membership
Use Code “TTB” for the Discounted Membership
Get It Here
Real Avid Master Gun Vise
Use Code TTB10 for 10% OFF + FREE SHIPPING on Orders $150+ w/Brownell’s Link
Get It Here
My Favorite AR-15 Cleaning Tool for BCG
Use Code TTB10 for 10% OFF + FREE SHIPPING on Orders $150+ w/Brownell’s Link
Get It Here
Best Lube I’ve Tested
Get It Here
Badlands 5.56 Reman Range 500 Rounds
This is the only remanufactured 5.56/.223 that I trust…They have 100% QC
Only $0.42 cents per round + $8.99 Fixed Shipping (After Code “TTB5”)
Get It Here
“BOOTY BAGS”
Use Code “TTB5” for 5 % OFF
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My Favorite Place to Get Cheap Ammo
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Brownells Promo Codes
Brownell’s Here
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10% OFF Orders $150+ Use Code TTB10
Never Expires
Optics Planet Here
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Use Code “TACBOX” for 7% OFF anything on the website.
Never Expires
Tier 1 Concealed MSP Holster
It fits any gun that has a SureFire X300, Streamlight TLR-1, Modlight PL350 and PL350C
Flexible and Moves with your Body
Tier1Concealed Discount Code – Use Code TTB for 10% OFF
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NEW Surefire X300 TURBO – 66,000 candela
Use Code TTB10 for 10% OFF + FREE SHIPPING on Orders $150+ w/Brownell’s Link
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My All Time Favorite Concealed Carry Holster
Tier1Concealed Discount Code – Use Code TTB for 10% OFF
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Add a Holster Wedge to Any Kydex Holster
- Pushes Grip further into your Body
- Adds a Cushion above Pubic Bone
Tier1Concealed Discount Code – Use Code TTB for 10% OFF
Get It Here
Watch my Review Here!
My Favorite EDC Gun Belt – Designed for Appendix Carry
Get It Here
Watch My Review Here
My Favorite Wireless Electronic Hearing Protection
Pricey, But Worth It
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This is how I save about $0.25 cents per gallon on gas
(Not sponsored, but totally works)
Get It Here
Only $499.99!
My Favorite Mag Extensions for Glock, CZ, Sig P320
Use CODE: “TTB5″ For 5% OFF
Get It Here
My Favorite AR 15 Magazines for Practice & Range Use
ETS Code – Use Code ETSTOOLBOX for 10% OFF
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