PSA AR15 Complete MOE EPT SBA3 Lower - 5165448150

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PSA AR15 Complete MOE EPT SBA3 Lower - 5165448150

In stock

Regular Price: $ 319.99

Special Price $ 219.99

Quick Overview

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SKU: 5165448150
UPC: 5165448150
MFR#: 5165447829
  • Receiver is Machined from 7075-T6 Aluminum Forgings
  • Hardcoat Anodizing: MIL-A-8625F, Type III, Class 2
  • 7075 Receiver Extension
  • Magpul Grip, Black
  • SB Tactical SBA3 Adjustable Brace, Black
  • Magpul Trigger Guard, Black
  • Standard Carbine Buffer
  • Enhanced Polished Trigger Group (EPT)
  • Caliber: Multi

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This complete Palmetto State Armory Pistol Lower with SB Tactical SBA3 Adjustable Brace is fully assembled and ready for your Pistol Upper!

  • Receiver is Machined from 7075-T6 Aluminum Forgings
  • Hardcoat Anodizing: MIL-A-8625F, Type III, Class 2
  • 7075 Receiver Extension
  • Magpul Grip, Black
  • SB Tactical SBA3 Adjustable Brace, Black
  • Magpul Trigger Guard, Black
  • Standard Carbine Buffer
  • Enhanced Polished Trigger Group (EPT)
  • Caliber: Multi
SKU: 5165448150
SKU 5165448150
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 5165448150

Questions and Answers

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Browse 43 questions Browse 43 questions and 150 answers
With the adjustable brace, is this actually an SBR if using a barrel less than 16 inches?
Bob P on May 29, 2018
BEST ANSWER: You can use any length barrell as long has you have it on a pistol lower
can i make a 9mm pistol with this lower?
Greg M on May 25, 2018
BEST ANSWER: They make mag well adapter blocks to convert a 5.56 lower to 9mm.
Is this a full auto lower?
Omar P on Apr 27, 2018
BEST ANSWER: Negative ghost rider only semi...
How far does the stock adjust to all the way out ??
Edwin A on Jun 1, 2018
BEST ANSWER: Measuring from the aft face of the receiver extension castle nut, there is approx. 2 3/4” of adjustment from fully locked closed to fully locked extended. Or closed length 6 1/4” too about 9” extended. A very easy to use compact brace.
what kind of mags fit here?
Apoy G on Apr 25, 2018
BEST ANSWER: Any standard AR 15 magazine will fit. This is a standard lower.
Is the buffer tube mil-spec and can it accept an upgraded buffer system (jp captured buffer system)?
Casey D on Apr 27, 2018
BEST ANSWER: it fits mil-spec tubes but only have 5 positions instead of 6
If I removed the flash can, what would the overall length be when added to a PSA AR15 Complete MOE EPT SBA3 Lower with the brace fully extended? I'm trying to figure out if the length would be greater than 26 inches so I could include a vertical-fore grip.
Donald R on Aug 27, 2018
PSA AR15 Complete MOE EPT SBA3 Lower - 5165448150
PSA AR15 Complete MOE EPT SBA3 Lower - 5165448150
PSA 10.5
PSA 10.5" 5.56 Lightweight M-lok Slant 12" Upper With MBUS Sight Set, BCG, CH, & Fluted Flash Can - 516447012
BEST ANSWER: good question. I already have the SBA brace, but adding this to the brace fully extended would still fall within a pistol correct?
Will a Law Tactical folding stock/brace adapter work on this?
Jamie W on Jun 9, 2018
BEST ANSWER: Yes
What's the difference between this lower and your classic lower (currently out of stock) that has the same adjustable pistol brace?
Rob R on May 30, 2018
BEST ANSWER: EPT trigger
What exactly do I have to do to this lower to allow for it to take Glock mags and use is as a dedicated 9mm pistol? Obviously I would need to purchase a 9mm upper for it.
Alexander B on Jun 12, 2018
BEST ANSWER: This lower is for standard magazines. 9mm needs an adapter block. Those are typically for “Colt” type 9mm mags. Glock mags will not work with those either.
This is an AR pistol lower, correct?
xXx x on May 30, 2018
BEST ANSWER: This is off the ad
This complete Palmetto State Armory Pistol Lower with SB Tactical SBA3 Adjustable Brace is fully assembled and ready for your Pistol Upper!
what's total length closed, 1st ,2nd, and full extended?
vinny on Jun 30, 2018
would this work with an AR pistol 7.62x39 upper?
HeavyHands on Jun 11, 2018
BEST ANSWER: Yes. You can buy 7.62 p-mags. I put a CMMG mutant upper on mine. Just follow your state regulations on barrel and overall length requirements.
What do I need extra to make a complete working gun ?
Robert B on Jun 24, 2018
BEST ANSWER: Pick whatever length complete upper you want. This is a pistol lower. So you need upper, bcg, charging handle, some sort of sights/scope/red dot/ aiming device, and mags. Might want ammo at some point.
Can this be used with 300 black out up???
Dar on Sep 24, 2018
BEST ANSWER: yep! i paired it with psa 8.5” .300 upper with keymod handguard, swapped the moe grip to moe k2+, and put an ergo brand handstop and ergo rubber keymod grip panels on. i also stuck and indian creek removable blast shield on the end. it allows you to remove it and have benefits of flash hider when outdoors, but provides much needed forward-blast diversion indoors/close quarters. paired with the optic/sights of your choice it makes a quick and sure handling pdw.
Is this a pistol lower?
dustyDusty on Oct 28, 2018
BEST ANSWER: Yes it is. I have my 11.5" BCM Upper sitting on one of these
is this a pistol lower?
dustyDusty on Oct 28, 2018
BEST ANSWER: Shipped to ffl it's classified as pistol lower
Does this have qd mount on it??
Bob B on Oct 22, 2018
BEST ANSWER: Yes, a qd sling swivel will connect to either side of the brace just behind the length adjustment release lever.
Can i attatch a sling to this as it is or will i need to add a looped end plate?
Steph on Aug 24, 2018
BEST ANSWER: You can attach a sling to the pistol arm brace if you have a QD adapter on your sling.
Does this lower have the last round bolt hold open feature?
PaulO on Aug 29, 2018
BEST ANSWER: I did not know that was a feature. The bolt will lock back after firing the last round.
Will this mount to an m4 upper , if so any brand or psa only?
COLDBLOODED on Jun 12, 2018
BEST ANSWER: It will work with any M4 AR15 upper. I personally have had great experience with Palmetto State so I would definitely suggest their uppers, but it is universal.
Is this compatible with the PSA 6.5 grendel upper?
Jeff M on Jul 31, 2018
BEST ANSWER: yes, grendel takes AR15 lowers (compared to 308, 6.5 cm, ... which take ar10 lowers). You could go with a 12.5 grendel upper (or whatever you want)
Shouldn't the buffer and buffer spring be more tuned for an ar 15 pistol? I attached a 10.5 stainless steel PSA complete upper and cartridge ejection is at 2 o'clock. Isn't that a sign of over gassing and putting strain on the internal parts?
Pat R on Oct 4, 2018
BEST ANSWER: I have the same set up as you and haven't had a problem. You may have an oversized gas tube. Your buffer spring could also cause an issue. Do you have another buffer spring? Or BCG? If so, I would swamp one out, then the other and see if that eliminates your problem. Then you'll know where the issue is.
Would this work good with the psa18”224 Valkyrie upper?
Adam D on Sep 29, 2018
BEST ANSWER: This is a pistol lower so no reason to spend the money on a brace to use with a rifle upper.
Will this lower work with 7.62 x 39 upper????
Girard F on Sep 21, 2018
BEST ANSWER: Im certain it will. I like where your going....x39 AR pistol is major power in a smaller package. Better get a good brake. I have the x39 AR 16" carbine version asc mags. Been very reliable last 5 years.
My girlfriend told me that if I pair this with a 16” upper, I legally have to register this as a long barreled pistol. Is this true?
Hugh87 on Oct 27, 2018
BEST ANSWER: Definitely not correct information at all no such thing as a long barrel pistol...
Will this work with .224 Valkyrie?
Lane M on Aug 16, 2018
BEST ANSWER: Yes, the lower receiver will work with .224 Valkyrie. You will need an upper receiver barreled/chambered in .224 Valkyrie and a .224 Valkyrie bolt in your bolt carrier group.

It’s none of my business, but due to the niche of the .224 Valkyrie it is typically produced in longer barreled upper receivers to maximize its velocity. I think you would be much better served with a conventional buttstock instead of the pistol brace unless you are looking for a lower receiver which you can convert back and forth from a rifle to a pistol legally then this is definitely the lower for you.
Can you use a Strike Industries buffer tube ?
B.LED on Jul 23, 2018
BEST ANSWER: Absolutely!! Strike Industries Buffer Tubes utilize standard mil-spec threading and mount just as any other tube.

Pay close attention to the NFA rules if changing from the SBA3 to anything other than a similar Arm Brace.
Is this a low shelf lower?
Steve W on Jul 22, 2018
BEST ANSWER: No, it's a high shelf lower.
Will this lower work with any of your 7" 5.56/223 uppers?
Rob R on May 31, 2018
BEST ANSWER: yes it will, also works with .300 blackout, as well as 9mm uppers (there are mag well adapters if you wish to run a 9mm upper)

Reviews

4.9 / 5.0
108 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
97
7
4
0
0
Nice trigger bolt release tight easily fixed works great
November 12, 2018
Purchased
1 month ago
This is what I mated to the 6.5 Grendel pistol upper.
Works like a champ with the 6.5 PSA pistol upper.
November 10, 2018
Purchased
3 weeks ago
Great lower at a great price. Shipped in a timely manner. Very satisfied with the overall experience.
November 10, 2018
Purchased
1 month ago
All good
Everything gtg. Thanks psa
November 9, 2018
Purchased
1 month ago
Worth the money. Solid product.
Got the upper on clearance, then purchased the bcg and charging handle separate.
10.5 inch barrel
10.5 inch barrel
November 7, 2018
Purchased
1 month ago
Pretty good but...
Lower is good quality and has performed without fail. I was expecting more from the EPT though. Initially broke at 7lbs and now still 6.75lbs after a few hundred rounds. I'll stick a 2 stage G2S or 452 Elite in it soon.
November 2, 2018
Purchased
1 month ago
Fast delivery and a great product
My order shipped quickly and I am very happy with my purchase. The lower is great and will be shopping with palmetto in the future.
November 2, 2018
Purchased
1 month ago
Great combo, great price.
Fantastic Lower and Brace combo. The SBA3 is the Pinnacle of pistol brace evolution. I combined the lower with a PSA 10.3 upper and have enjoyed it very much.
User submitted image
Added Nov 2, 2018
November 2, 2018
Purchased
1 month ago
Couldn’t be happier, arrived quickly and matched up nice and tight on 7.5” upper.
October 29, 2018
Purchased
1 month ago
best brace on the market
October 28, 2018
Purchased
3 months ago

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