5.56 Nato Full-Auto Profile Bolt Carrier Group

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5.56 NATO Full-Auto Profile Bolt Carrier Group - 35099

In stock

Special Price $ 69.99

Regular Price: $ 149.99

Quick Overview

WARNING: This product can expose you to the chemical lead, which is known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).

SKU: 35099
UPC: 35099


Milspec Carpenter No. 158® steel bolt

Chrome Lined Carrier (AUTO profile)

Chrome Lined Gas Key

Gas Key Hardened to USGI Specifications

Gas Key Grade 8 Hardened Fasteners

Gas Key Staked

Tool Steel Extractor

Extractor Spring

SKU 35099

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5.56mm Full-auto profile Bolt Carrier Group

For AR15 and M16 rifles and carbines.  Made by a mil-spec contractor, these feature a Carpenter 158 Bolt, and a full profile chrome lined carrier.

Bolt is made of shot-peened, Mil-spec Carpenter 158® steel. Gas key is secured with grade 8 fasteners and staked. Bolt carrier is parkerized outside and chrome lined inside.

Bolt is not marked.



SKU: 35099
SKU 35099
Department Manufacturing Parts
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Unit Price N/A
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 35099

Questions and Answers

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Browse 6 questions Browse 6 questions and 24 answers
Is this carrier complete with firing pin?
Tim on May 3, 2018
Is this able to be used for my .300 blackout?
Mike T on Apr 24, 2018
BEST ANSWER: Yes, works with whisper & blk just fine in the appropriate upper. Thousands down range with no issues on custom, reloads or factory, even suppressed, no issues.
This bolt allows you to fire Full Auto??
Josepe on May 11, 2018
BEST ANSWER: No, it's rated to handle full auto fire. If you have a full auto lower, this bolt will handle the rigor of full auto fire.
What grade of steel is the carrier made of ?
Ring68 on Apr 23, 2018
BEST ANSWER: 8620 grade tool steel
Comes with firing pin???
Security Pro on Apr 1, 2019
BEST ANSWER: Yes, this is a complete AR15/M16 type NATO 5.56 Full Auto "profile" BCG (Bolt Carrier Group) so it has all parts related to the bolt & carrier including the firing pin already installed in it.
It says for 5.56!but will it also work with .223?
Aturner on Apr 2, 2019
BEST ANSWER: Yes you can shoot 223 in/with any 5.56 BGC/Barrels etc.... but not the other way around.


4.6 / 5.0
48 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Value quality BCG
The quality you would expect from a BCG at double this price.
June 12, 2019
6 months ago
Works great. No complaints
June 4, 2019
6 months ago
Seems good
Seems like a good bolt but I’m unsure. This is my first bolt / ar15 ever so have nothing to compare to. But it hasn’t let me down yet and cleans really nice. Plus it was on sale for $75 from $150 with free shipping so I’m not complaining. I will complain about the 11 day wait from when i made to order to when the package actually got shipped out. Took almost three weeks to get it to my door.
June 2, 2019
6 months ago
Nice piece very clean nice machining very professionally done *********
The price was right as professionally made very nice Machining and it made the gun custom and I'm not any problems at all with it
September 25, 2018
1 year ago
Great fit appearance and operation
July 11, 2018
1 year ago
Good bolt for the money
Operation is great no issues so far.
June 26, 2018
1 year ago
Have put about 500 rounds through it. Worked perfectly so far.
June 11, 2018
1 year ago
A good start
A consistent operator will appreciate the confidence this BCG provides.
June 11, 2018
1 year ago
Great build giff for my father in law.
Got this as a gift for my father in law. He seems to be enjoying his new build.
June 11, 2018
1 year ago
Awesome site great communication and excellent pricing
This bolt carrier group worked great and the price was even better. Shipping was fast and accurate. Definitely going to purchase more in this website, I loved it.
June 11, 2018
1 year ago

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