SB Tactical SBA3 Pistol Stabilizing Brace, Black - SBA3-01-SB

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SB Tactical SBA3 Pistol Stabilizing Brace, Black - SBA3-01-SB

In stock

$ 129.99

Quick Overview

SKU: 516447599
UPC: 699618782455
MFR#: SBA3-01-SB
  • Fits: Mil-spec Carbine Extension Receiver
  • Weight: 6.75 oz
  • Cavity Depth: 6"
  • Strap Width: 1"
  • Color: Black

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Designed for all platforms capable of accepting a mil-spec carbine receiver extension, the SBA3 is 5-position adjustable, dramatically enhances versatility, and features a minimalist design with an integral, ambidextrous QD sling socket.


  • Mil-spec carbine receiver extension 
  • Integral, ambidextrous QD sling socket
  • Adjustable Nylon Strap

ATF compliant, US veteran designed and proudly made in the USA Product.

Palmetto State Armory- we have all your AR 15 parts and accessories!

SKU: 516447599
SKU 516447599
Department AR Parts
Manufacturer SB Tactical
Daily Deal No
Daily Deal Expires No
Unit Price No
Youtube Video 8aTsr_VNuR4
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 516447599

Questions and Answers

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Browse 21 questions Browse 21 questions and 26 answers
I asked to be notified when this item is in stock. Why do I get e-mails to buy this item when it still says "out of stock"??????
Jerry L on Nov 11, 2018
BEST ANSWER: This sells out fast if you don't jump on it before they send the email it's gone.
Do I need any additional pieces to attach this to my lower?
Ryan K on Oct 16, 2018
BEST ANSWER: Michael gave the best answer for this question - I kinda wish SBT threw in a Castle Nut, because they're pretty much standard mil-spec, but your options for LRG end plates, buffers, and springs are almost too numerous to mention - for those, you have to decide what will work best for your build.
Can I use my pistol buffer and spring with sba3 pistol brace?
crashman541 on Nov 30, 2018
BEST ANSWER: It is a carbine buffer tube that comes with it. You should be able to use the buffer and spring you are using now.
Will this work with a palmetto 9mm pistol kit?
Randy C on Jun 24, 2019
Will this fit a pa10 lower this was advertised and with the pa10 items I was looking at?
Keeper on Aug 18, 2019
BEST ANSWER: As far as I know as long as it is a milspec buffer tube it should be compatible. Maybe check out sb tactical website for specs to be sure.
Is this legal for a AR 15 pistol?
Bernard F on Jul 12, 2019
BEST ANSWER: Yes it is in most states,Check your state to be sure.
Will this fit a standard buffer extension tube? Eg: Can I remove this from the given extension tube, and put it on my own extension tube?
Jeremy M on Mar 20, 2019
BEST ANSWER: Yes it fits milspec rifle tubes.
Can I use this with a Springfield Saint Victor pistol?
Vincent G on Jun 26, 2019
Will this work with a 9mm palmetto pistol kit?? An if so do u hav to change to make it work. ?
Randy C on Jul 7, 2019
BEST ANSWER: This will work with our standard lower receiver or 9mm lower receiver. You will just need an LPK to complete it then, not the kit.
Will this work with a 9mm pistol ,, will I need to change anything ??
Randy C on Jul 5, 2019
BEST ANSWER: It should work. It uses the same tube as a regular ar
Can you shoulder this brace?
M E on Jul 1, 2019
BEST ANSWER: You can place it any where on your body.
Will it work on Olympic Arms pistol
K23 ?
James B on Jul 1, 2019
BEST ANSWER: If it accepts an AR15 style buffer tube it will.
Given pistol laws for at pistols, is this compliant on say a .223 pistol build? Could have sworn they couldn’t be adjustable and had to be fixed for a “brace”. I’m in a freedom loving state.
Braedan H on Jul 1, 2019
BEST ANSWER: In South Carolina they are, please consult all Local, State, and Federal Laws before purchasing.
Will this fit a KAK Shockwave 2.0 buffer tube?
Mannie on Jul 1, 2019
BEST ANSWER: No, it uses a Mil Spec Buffer Tube that is included.
Can I use my current tube or do I have to use the one that comes with it?
Xaviar V on Jun 28, 2019
BEST ANSWER: Best to use the tube that comes with it. Everything fits better then.
Will this work on an ar pistol ?
Adan T on Jun 25, 2019
What will I need to add this to my existing ar9 shockwave pistol? Looks like it would be a simple swap. Thank you.
Eric C on Jun 24, 2019
BEST ANSWER: Castle nut
I want to pair the SBA3 with my Saint pistol and make it a folding stock. I’m having trouble finding the right parts/adapter. Can anyone point me in the right direction?
Robert W on Aug 18, 2019
will this work on a ar10 ?
spinner on Jul 26, 2019
What material is the "Mil-spec carbine receiver extension" that is included with this brace made from?
subroc on Jul 15, 2019
What is the buffer tube weight?
Isaac M on Jun 29, 2019
BEST ANSWER: no buffer included, only the mil-spec buffer tube and the brace


4.9 / 5.0
35 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Very pleased
Very happy with this brace for my AR pistol. The adjustable aspect is a huge improvement over the fixed length.
August 23, 2019
1 month ago
Great product
It fixes good just what I wanted
August 22, 2019
1 month ago
Fantastic!!!! A definite must have on any ar/ak style pistol.
I absolutely love it!!! Haven’t had the pleasure of going to the range just yet but I would definitely recommend the product to anyone who was on the fence about the purchase.
August 22, 2019
1 month ago
Bad Ace Braces
Another great brace by SB. Good for having to shoulder a A.R. pistol or when shooting at the range!
The SBA3 on my AR-9mm Glock Gen 4 PSA Build. Picture #1 with Noise Director Sleeve
The SBA3 on my AR-9mm Glock Gen 4 PSA Build.  Picture #2-Right w/o noise director sleeve.
The SBA3 on my AR-9mm Glock Gen 4 PSA Build.  Picture #3-Left Side
The SBA3 on my AR-9mm Glock Gen 4 PSA Build.  Picture #4 Left Side
August 17, 2019
1 month ago
Works really well but would only buy this when on sale
So far so good, this Arm Brace helps because my wife is short so it helps to be able to adjust on the fly for different lengths of arms.
User submitted image
Added Aug 7, 2019
August 7, 2019
1 month ago
PSA 300 Blackout
Shot for 1st time today and it was flawless. Loved it.
Mag wraps from gun skins.
PSA 7.5 300 Blackout upper, sharps bros "the jack" stripped lower, timney trigger, jp scs h2 buffer
August 4, 2019
2 months ago
My favorite Pistol Brace, but...
The originator of the Pistol Brace, and still the innovator in the field - I have at least one of each of their models, including the SB-PDW. My best choice for pistol builds is usually the SBA3 due to its reasonable cost and flexibility.
Now, for the but - geez, for the cost you'd think they could include a Castle Nut and LRG End Plate, or at least a Castle Nut.
Gimme a Castle Nut with each unit and earn the other star, guys.
August 4, 2019
2 months ago
Great brace, very well designed. A very quality build, highly recommended.
August 4, 2019
1 month ago
This brace by far is my favorite. It is great quality. I would highly recommend it. Palmetto is great to deal with.
August 4, 2019
1 month ago
Best brace for the price
August 3, 2019
1 month ago