Palmetto State Armory 5.56 Premium Full Auto Bolt Carrier Group - 8779

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Palmetto State Armory 5.56 Premium Full Auto Bolt Carrier Group - 8779

TEMPORARILY OUT OF STOCK

Quick Overview

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SKU: 8779
UPC: 8779
MFR#: 8779

Features:

  • Milspec Carpenter No. 158® steel bolt
  • Shot Peened Bolt
  • High pressure tested
  • Mag particle inspected
  • Chrome Lined Carrier (AUTO)
  • Chrome Lined Gas Key
  • Gas Key Hardened to USGI Specifications
  • Gas Key Grade 8 Hardened Fasteners
  • Gas Key Staked Per Mil-Spec
  • Tool Steel Extractor
  • Extractor Spring
  • Extractor O-ring Insert
  • SKU 8779

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Made in USA.  Bolt is made of Mil-spec Carpenter 158 steel, Shot peened, High pressure tested and Mag Particle Inspected.   Gas key is machined out of bar stock, chrome lined phosphate coated, and secured with grade 8 fasteners and staked per mil-spec. Bolt carrier is phosphated outside and chrome lined inside.  Laser engraved with the PSA logo.

For packaging considerations, BCG will be packed dry.  As a result, it will have a grey, dusty appearance that will turn  black with the application of CLP or other preferred lubricant.

  • Extractor Spring
  • Black Extractor Insert
  • Mil-Spec O-Ring
SKU: 8779
SKU 8779
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 8779

Questions and Answers

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Browse 7 questions Browse 7 questions and 64 answers
Will this bolt turn my ar into a full auto gun? Or what else would I need to make that happen. New to this and was just curious thanks!
Mckay B on Apr 13, 2018
BEST ANSWER: No this will not turn the AR into a full auto. You have to add an auto sear to the lower reciever. However if youi do this you will risk jail time and and a hefty fine ffrom the ATF. All full auto weapons to be legal must have an AFT Form 4 tas stamp. The advantage of the full outo bolt is the weight. It assists with smoother cycling.
Will it make my M4 automatic?
Little Joey on May 27, 2018
BEST ANSWER: Only if you have the shoulder thing that goes up. Also, it may require you to make pew noises to jump start ot.
will this also work with .223 wylde?
edge1916 on Apr 16, 2018
BEST ANSWER: If you have to ask let me point you in the direction of the marlin 22lr rifle.
Looking to replace factory tiger ar556 bcg with a full auto bcg for reliability and fast firing. Will it work?
James H on Apr 14, 2018
BEST ANSWER: Where do you guys come from? Just funny to read some of the questions. You got no business with a MSR.
Will this work the same for 300 blackout as well as 556?
Madison B on May 13, 2018
BEST ANSWER: Yes, a 5.56 BCG will work in a .300 (Obviously, use a .300 barrel.) The rest of the AR can use standard 5.56/AR parts. Check out this article on alternative AR calibers:
Check out Pew Pew Tactical's read on "Best Alternative AR-15 Cartridges and Calibers"
I'm very new to this but could you tell me if that includes a firing pin?
Michael K on Jun 5, 2018
BEST ANSWER: Any complete AR-15 Bolt Carrier Group (BCG) from a reputable seller includes a firing pin & firing pin retainer. PSA BCGs are excellent. I have several in use and have no complaints.
Does each part in this Premium BCG meet or exceed mil. spec.?
jay G on Jun 7, 2018
BEST ANSWER: Much better than "mil. spec. I have bought @5 of these...They are great....

Reviews

4.7 / 5.0
314 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
259
27
8
14
6
Works great
Logo shows up well. Proud to show off my psa rifle at the range
August 19, 2018
Purchased
2 months ago
Solid
My bcg has performed perfectly out of the box.
I have seen smoother bcgs and a couple that were rougher.
I wanted a sturdy part with a durable and corrosion resistant finish, in other words a mil-spec bcg and that’s what I got.
I’m happy and would purchase another for a future build(s).
August 18, 2018
Purchased
2 months ago
FULL AUTOBOLT CARRIER
RECOMMENDED TO PALMETTO VIA MY SONS. THMKFUL I DID SO TO GET DEALS LIKE THIS
August 17, 2018
Purchased
7 months ago
Gritty bolt. Not good.
The carrier was excellent, the bolt was terrible. Even sent it back for replacement and they sent me same one back all lubed up. Finish was horrifying, looked as if it was left in the parkerizing solution for way too long. Felt rough like sandpaper to the touch, gritty as all get out. I do not recommend this product if you need a complete BCG. It was on sale and cheap enough for me to keep carrier and get a different bolt from another mfg but I will never make this mistake again.
August 17, 2018
Purchased
2 months ago
Awesome.
Best bolt I have seen in a long time, especially for the price.
August 17, 2018
Purchased
1 month ago
Great BCG
I have purchase at least 4 of these over the years. They have all performed well and I have had no issues at all with them Very good quality at an excellent price.
August 15, 2018
Purchased
7 months ago
Works great i shot about 200 rounds no problem
August 15, 2018
Purchased
1 month ago
Great BCG
Advertised and priced as BLEM but no blemishes were found. Fits and functions well, no failures on initial run of 100 rounds. PSA items have proven reliable at a reasonable cost. Can not say that about some other brands, even some that are quite pricey.
August 15, 2018
Purchased
1 month ago
No problem with the bcg the finish of the Bork carrier group is excellent
August 14, 2018
Purchased
2 months ago
Good quality mil-spec part
I picked up two of these and both run great. I find little difference in performance with these compared to several of my other OEM Colt BCG that I own. Machine work looks good as does the staking of the gas key. I would have preferred they didn't come with the logo but it's not a huge deal. PSA makes it a point to explain in the description that they will arrive bone dry however mine were drenched in oil! Personally, I would rather see them covered in oil during shipping and storage to prevent rust or corrosion. No records were set in regards to shipping speeds but I'll live with the wait for the quality and prices that PSA has been providing.
August 13, 2018

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