PSA Gen4 9mm BCG - Nitride - 5165449845

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PSA Gen4 9mm BCG - Nitride - 5165449845

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Quick Overview

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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: 5165449845
UPC: 5165449845
MFR#: 5165449845

 Gen 4 Hybrid 9mm BCG.  Nitride treated 8620 steel bolt, with an enhanced firing pin and external 5.56 style extractor. The bolt carrier group is compatible with most aftermarket fire control groups. 

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 Gen 4 Hybrid 9mm BCG.  Nitride treated 8620 steel bolt, with an enhanced firing pin and external 5.56 style extractor. The bolt carrier group is compatible with most aftermarket fire control groups. 

SKU: 5165449845
SKU 5165449845
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Unit Price N/A
Youtube Video No
Free Shipping? Yes
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 5165449845

Questions and Answers

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Browse 20 questions Browse 20 questions and 25 answers
Is it a full auto carrier?
Mark N on Oct 26, 2018
BEST ANSWER: Now, all I am doing is just looking very carefully at the rear lower ledge in the photo, but it sure looks like it to me. I'll post an update when I actually receive my upper that comes with BCG.
What magazines are compatible?
Paul M on Oct 31, 2018
BEST ANSWER: I'm running this is a Glock build and all Glock mags have worked so far.
will it function with an echo 2 trigger?
foster t on Nov 15, 2018
BEST ANSWER: After modification. The trigger lock on the echo is too wide for the non full auto bcg. I was able to straighten both side cuts on the underside of the bcg and it works fine.
Does this have the back plug that you can remove for a captured recoil system?
Joshua C on Nov 21, 2018
What magazines are comparable? Will this bcg work with Glock 9mm pistol lower
Dane H on Nov 16, 2018
BEST ANSWER: Will use either Colt® or Glock®-style magazines.
Description says external ejector. Is this correct? Dont 9mm have ejecter built into the lower
fav567 f on Nov 6, 2018
BEST ANSWER: They may have intended for that to be extractor, not ejector.
Will this carrier function with a Fostech Echo 2 trigger?
Stuart H on Jan 13, 2019
BEST ANSWER: No, the slot on the underside of the bcg is too narrow.
If my PSA AR-9 has the PSA G-9 HYBRID 9mm Bolt Carrier Group can it be replaced with this one as a direct drop in?
RobNonLib on Feb 13, 2019
Is the BCG compatable with Stern Defence Mag well adaptor?
Richard M on Jan 15, 2019
BEST ANSWER: Yes it works great. My buddy has a gen 4 PSA 9mm upper on an Olympic arms lower using the stern defense mag adapter and shoots in PCC matches
Is this a ramped or non ramped bolt carrier group? I can’t seem to find definitive comparisons on the internet with pics.
Daniel B on Nov 14, 2018
BEST ANSWER: Since they way it is compatible with most aftermarket fire control groups it almost has to be ramped. Non-ramped would mean it only worked with a Colt 9mm specific hammer.
Will this bolt work with standard AR15 hammer?
Nathan J on Dec 21, 2018
BEST ANSWER: I'm running a Standard AR-15 trigger group and have 200 rounds through it without an issue
What is the total weight of this BCG?
Michael H on Dec 12, 2018
Work with colt mags?
Dave B on Apr 26, 2019
BEST ANSWER: According to the store employees it will.
Will this work with endomags?
Alex H on Apr 28, 2019
BEST ANSWER: Yes it does. I've shot about 700 rounds through my at build using this bcg and Endo mags (2)
Anyone running this on NFA/Spartan side charging billet upper? I am also using NFA billet C-9 lower and PSA LPK. Thanks and happy shooting!
Kai Hs on Mar 1, 2019
BEST ANSWER: Love my choice to buy this, I have had no issues, perfect every time.
You’ll love it
Will this work with the endomags?
Jason on May 1, 2019
BEST ANSWER: Yes, that's what I have
will this bcg work for the colt mags?
Jeff S on Apr 27, 2019
BEST ANSWER: Yes
what does it weigh?
Teddy O on Jan 5, 2019
BEST ANSWER: 14.9 ounces. Slightly more than the hybrid bolt at 14.3 ounces.
What buffer tube length and buffer should I use? Pistol length and 9mm buffer with standard spring?
Stephen E on Feb 25, 2019
Will this work with 9mm sten mags at setup?
Adam A on Nov 27, 2018

Reviews

4.6 / 5.0
15 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
13
0
1
0
1
Works great so far, about to 300 round only
User submitted image
Added May 5, 2019
May 5, 2019
Purchased
4 months ago
9mm bolt
Works just fine as expected.
April 12, 2019
Purchased
5 months ago
Works Wonderfully.
Cycles and functions fine in both my 9mm Glock lowers. This bolt is slightly heavier than the hybrid bolt and took some bite out of the action. I did have to tweak the ejector a tad to remedy an interference problem, but only very slightly.
April 12, 2019
Purchased
5 months ago
Great 9mm BCG and A Good Price
A great product that had a fit and finish that I would expected to have paid a lot more for.
I would recommend this BCG to be sought after first.
User submitted image
Added Apr 10, 2019
April 10, 2019
Purchased
5 months ago
It's a great bcg. Glad I chose it. Thanks
This 9mm bcg is great. Have at least 450 rounds with it. Not a single problem. Only improvement I would like is add ejecter to it. I'm using Endo mags with it.
April 8, 2019
Purchased
5 months ago
Quality bcg.
Right price and a quality made bolt carrier group. I bought a second one for another build.
April 2, 2019
Purchased
5 months ago
Five stars all the way.
This BCG solved all my problems on a 9mm build.
Used it with both Glock and Colt builds. No problems.
March 13, 2019
Purchased
6 months ago
works great
looks very well made and flawless after 2000 rounds.
February 26, 2019
Purchased
6 months ago
always a pleasure doing biz with Palmetto state
February 15, 2019
Purchased
7 months ago
Great value
Nice BCG and great price
January 29, 2019
Purchased
6 months ago

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