PSA Freedom 5.56mm Tested Full Auto Bolt Carrier Group - 507608

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PSA Freedom 5.56mm Tested Full Auto Bolt Carrier Group - 507608


Quick Overview

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SKU: 507608
UPC: 507608
MFR#: M16 MP BC Assy
  • Milspec Carpenter No. 158® steel bolt
  • Shot Peened Bolt
  • Botl is mag particle inspected Marked "MP"
  • Bolt is high pressure tested
  • 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

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PSA Freedom Bolt Carrier Group

Bolt is made of Mil-spec Carpenter 158 steel high pressure tested and mag partical inspected, Shot peened, Mag Particle Inspected.   Gas key is chrome lined, phosphate coated, and secured with grade 8 fasteners and staked per mil-spec. Bolt carrier is phosphated outside and chrome lined inside.  Made in the USA

Bolt is marked "MP"


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.

SKU: 507608
SKU 507608
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 507608

Questions and Answers

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Browse 4 questions Browse 4 questions and 27 answers
Will this handle .223?
Ford61 on Apr 20, 2018
BEST ANSWER: yes, it will.
So with this BCG any regular AR-15 will be full auto or are there other modifications required?
Rholley92 on May 9, 2018
BEST ANSWER: This BCG does not make the rifle fully automatic. The manufacturer is simply stating that if you were to use this in a legal fully automatic AR it would function properly for the stresses exerted during full auto fire.
Will it work with 300 blackout uppers?
Tal H on Apr 20, 2018
BEST ANSWER: Yes, this is a standard 5.56 BCG and will work with 300 Blackout uppers.
I'm new to the AR pistol world. Will this work for a AR 5.56 pistol?
michael t on May 8, 2018
BEST ANSWER: Yes it will work. It makes no difference to the bolt carrier if it's a rifle, pistol or carbine. There are differences in the buffer and buffer spring. Make sure the buffer and spring match your configuration for pistol if that's what you decide to build.


4.7 / 5.0
57 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great price and so far running great, about 200 rounds.
September 9, 2018
4 months ago
great bcg
this works great in my last build. around 500 rounds so far and still cant even tell its been fired
August 1, 2018
4 months ago
Great quality.
I received my BCG quick and on time. Have not have any issue with it so far.
July 5, 2018
4 months ago
Awesome price on BCG
Great price on a reliable BCG with free shipping too!
July 5, 2018
4 months ago
Very Nice!
I usually don't leave reviews but this is an excellent bolt for the money! You won't be disappointed.
User submitted image
Added Jun 27, 2018
June 27, 2018
4 months ago
Awesome deal!
I’ve run this BCG in a post sample machine gun and it ran flawlessly. I actually don’t have a rifle yet assembled for this BCG but I can tell you without a doubt it will function perfectly.
June 26, 2018
4 months ago
Couldn't pass it up.
At the price point it is an excellent BCG. Using it in my low budget plinker and has functioned flawlessly.
June 20, 2018
4 months ago
Works great
Works like it should , great deal on sale , would buy again
June 17, 2018
4 months ago
Bolt carrier
Sweet bolt carrier, replaced a stock lesser quality with this one and is great.
June 17, 2018
4 months ago
Awesome for the money
Around 400rd so far seems to be holding up perfectly
June 17, 2018
4 months ago

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