PSA 5.56 Premium HPT/MPI Full Auto Bolt Carrier Group - No Logo - 39339

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PSA 5.56 Premium HPT/MPI Full Auto Bolt Carrier Group - No Logo - 39339

TEMPORARILY OUT OF STOCK

Quick Overview

SKU: 39339
UPC: 39339
MFR#: NULL

Weight: 11.55 oz
Milspec Carpenter No. 158® steel bolt
Shot Peened Bolt
High pressure tested (HPT)
Mag particle inspected (MPI)
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

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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.  There is no laser engraved 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.

SKU: 39339
SKU 39339
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? No
SKU: 39339

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Reviews

4.6 / 5.0
67 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
57
4
0
4
2
Great deal!
This bcg has been flawless. It's the best deal on bcg's out there.Thanks again PSA!!
July 15, 2017
Quality Mil-spec
Same as (if not better than) name brand Mil-spec BCG's.
I bought mine on sale for $85.00
July 8, 2017
Best Deal Around on a HTP-MPI-FA Bolt Carrier Group
Arrived quickly and after being stripped and lubed I put it to work right away. After around 4000 rounds not a single hiccup! Machining is good finish is good (after you lube it) and it is 100% reliable. I'll be buying more for future AR builds
July 6, 2017
Great BCG for the money!
Used this group as my first AR build; an AR 10.5"bbl pistol in 5.56.

When received via UPS it is was as described in the add: bone dry. So I just lubed it to excess with LSA and installed and hand cycled the action off and on that evening. Then stripped cleaned it and re-lubed.

Next day at the range it ran just fine. Even when I tried to induce a jam.
March 25, 2017
Great BCG
I've gotten a few of these so far and they are well made everything is machined to perfect spec and have performed very well. Chances of me buying more in the future is 100%.
February 28, 2017
Well worth it
I finally completed my build and got to shoot today. This BCG functioned perfectly. There were no issues at all with the rifleI built it from 80% PSA parts. Very happy
January 21, 2017
Will buy more.
I had no issues with this bolt carrier group. Cleaned it oiled it and went to the range. Functioned great.
January 11, 2017
might be a good deal if you receive it... I'm still waiting
ordered this as well as other parts over a month ago after receiving someone else's order and returning it... still haven't received this item or the other parts i'm missing....
January 9, 2017
might be a good deal if you receive it... I'm still waiting
ordered this as well as other parts over a month ago after receiving someone else's order and returning it... still haven't received this item or the other parts i'm missing....
January 9, 2017
Worn Out 3 Sets of Gas Rings in 12 months
I bought this BCG a year ago and this week marked the 3rd broken gas ring I've experience. My previous BCG was a semi-auto cut one that was OEM in my M&P 15. It had 3500-4000 rounds through it with the original rings that would still hold the weight of the carrier when stood on end. This BCG has maybe 2500 rounds with worn and broken gas rings at around 200 1500 and 2500 rounds. I clean and lube regularly and always take care to not bugger the rings up when inserting it into the carrier. After each broken ring I've replaced all three rings. Looks like I'm in the market for a new BCG and this one will go in the spare parts bag. All other aspects of the BCG are good. The staking is perfect and the phosphate finish has held up. Feels like a beast but keeps eating rings.
January 5, 2017

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