ACL-L AR 15 complete lower receiver

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PSA AR-15 Complete Lower Magpul ACS-L Edition - Black, No Magazine - 39607

In stock

Special Price $ 189.99

Regular Price: $ 349.99

Quick Overview

Must be 21 or older to purchase.

If you live in California, please read this notice before ordering.

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 (CA Health and Safety Code Section 25249.6).

SKU: 39607
UPC: 39607
  • Machined from Aluminum Forgings 7075-T6
  • Hardcoat Anodizing: MIL-A-8625F, Type III, Class 2
  • Milspec Diameter Receiver Extension
  • Magpul ACS-L Black Stock
  • Magpul MOE Black Polymer Trigger Guard
  • Magpul MOE Black Pistol Grip
  • Staked M4 Lock Nut
  • Standard Carbine buffer
  • Un-notched Hammer compatible with 9mm use
  • Caliber: Multi

Due to state laws, this item cannot ship to California.

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PSA AR-15 Complete Lower Magpul ACS-L Edition - Black, No Magazine

SKU: 39607
SKU 39607
Department Firearms - Receivers
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: 39607

Questions and Answers

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Browse 12 questions Browse 12 questions and 19 answers
Could this be used as a pistol length? What determines the designation?
Saterry on Feb 5, 2019
Will this lower work with the PSA 7.62x39 upper I just purchased? If not, what would be a good PSA complete lower to purchase?
Scotty on Apr 23, 2018
BEST ANSWER: Yes, this will work with your AR-47 upper.
Will this work with 6.5 Grendel upper?
Tatted R on Dec 8, 2018
BEST ANSWER: Yes, it will work with any mil-spec ar-15 upper.
What magazines for the 7.62 by 39 AR upper would you suggest being the best?
Nicholas N on May 11, 2018
BEST ANSWER: C-Procucts and ASC mags work well with this lower. They wobble a bit front to back but they do that in my PWS lower as well
Will this work on a 5.56 complete upper?
Delmar N on Sep 20, 2018
BEST ANSWER: Yes. I combined this with "BLEM PSA 18" Rifle Length 223 Wylde 1/7 Nitride 15" Keymod Lightweight Upper with BCG & CH- 516444560B" and made a complete rifle (minus optics) without any additional tools or parts.
What's the biggets caliber I can run on this lower?
Ricky on Apr 22, 2019
BEST ANSWER: Mines on a 458 socom. It should work with any mil-spec ar-15 upper.
What style of buffer do I need for a 24" rifle build?
JoshF on Jan 13, 2019
BEST ANSWER: It comes with a buffer already installed. I'd give that one a try before making adjustments.
can i put a 9mm upper on this? if so what do i use for magazines?
Donovan P on Jul 16, 2019
BEST ANSWER: You can. It would require a mag adapter for either colt mags or glock mags (I believe stern defense makes one), or you can buy Mean Arms Endomag inserts for PMAGs.
Can I use a 22 upper on this lower?
Ryan A on Apr 21, 2018
BEST ANSWER: Yes that’s what I did
Does this come with a high shelf receiver or a low shelf receiver?
Seth B AZ on Aug 11, 2019
Any idea if this will cycle a 12.7x42 (beowulf)?
Bonez926 on Aug 5, 2019
Will this lower work with this upper "PSA 18" Rifle-Length .223 Wylde 1/7 Stainless Steel 15" Lightweight M-lok MOE EPT Rifle Kit" without having to change out the buffer spring?
Jona B on Jul 29, 2019


4.7 / 5.0
34 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great product,shipped fast, and a very comfortable stock. Paired this lower with a mid length 20inch psa upper and a scope for a great long distance rifle that is accurate and comfortable to shoot.

By the way bring back the AK&AR combo please PSA!
May 2, 2019
ACS-L stock is comfortable, but poor quality control in the assembly of the lower
The receiver extension tube was threaded in too far and the uppers would not fit. I tried two different uppers. It took about 20 minutes to figure out the issue and correct, but when purchasing a complete lower, it should simply work. The ACS-L stock with the wide cheek weld is comfortable to shoot and the storage compartment is great for batteries, small tools, and cleaning supplies,
February 20, 2019
7 months ago
Response from Palmetto State Armory
We do apologize for that. Please contact Customer Service so we may resolve this issue.
March 1, 2019
Casey S
It works.
Works like it should.
February 19, 2019
12 months ago
Awesome lower, incredibly priced, couldn’t be happier with PSA products.
February 17, 2019
8 months ago
Cheaply assembled, but still good.
When I first received this receiver, the buffer tube was slightly twisted too far in (about 1/8 inch) so that the upper receiver would not align with the rear take-down pin. Not a huge issue, and was a quick fix with an armorers wrench. Additionally, the ball detent spring was severely bent when I took the rear plate off. These are small, easily addressed issues that wouldn't be had in higher end lowers, but are minuscule when compared to the discounted prices at PSA.
February 16, 2019
8 months ago
I Like It Like That!
Accuracy starts with a good cheek-weld and for me the Magpul ACS-L delivers, plus it has 3 small storage compartments (batteries, extra firing pin, trigger spring, hex wenches, etc.) all with an extra tension lever to stop any rattle between the adjustable stock and tube.

Additionally, you get a top-line reliable industry standard forged aluminium alloy lower receiver and it's out-of-the-box ready to mate with your upper with no pesky springs or poorly made roll pins to crawl around trying to find.

Clean it, oil it, thoroughly test all controls, especially the trigger and safety, mate it to an appropriate upper, and head for the range.
February 16, 2019
8 months ago
Longer Length of Pull
A solid lower, love the lockup and the length of pull is about an inch longer than my PSA MOE EPT (7780991) lower which feels perfect. I put a Mid State Firearms 18" Wylde upper and Vortex Spitfire 3x Prism Scope on it. It's my 200-400 yard gun (middle-age eyes won't go much farther) so it will have to wait until Spring for a proper tryout.
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January 5, 2019
Seems good
Had a few marks on it but no big deal, trigger reset hits really hard and is loud ordered a different set of trigger springs to fix the problem, overall trigger action is smooth and the magpul furniture is clean and fits snug on my bca upper for 159.00 can’t beat it would recommend it
December 30, 2018
Great start to a build
Perfect lower for my build, has all the parts I want for less then buying all separate.
December 6, 2018
1 year ago
This stock will extend 1" longer than others, great for long armed people.
October 22, 2018
1 year ago

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