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Questions & Answers
Will this fit on a regular mil spec AR 15 rifle buffer?

The SBA4 is compatible with any mil-spec carbine receiver extension (not included).

by Missing Link, Verified Owner, May 15, 2025
What is the difference between the "rifle" and the "pistol" stabilizing brace?

Rifle has a stock made of rigid abs plastic or polymer and if barrel length less than 16” then it is SBR NFA item requiring a tax stamp. Pistol brace is pliable allowing to wrap around and be secured by Velcro strap for single handed operation and allowing for barrel lengths under 16” without registration as SBR and tax stamp.

by D Dubs Dos, Verified Owner, February 28, 2025
Customer Reviews
Helpful Positive Review SBA4 for the win! by Lewis, Verified Owner, March 7, 2025
Excellent brace! Very comfortable and well made. Best brace on the market in my opinion.
1/1 found this helpful
Helpful Positive Review no more slop by Dustin Hampton, Verified Owner, March 8, 2025
Brace fits tight and it doesn’t rattle around like the old one. Also the od green looks sweet.
1/1 found this helpful
Helpful Positive Review sba4 brace by HF, Verified Owner, April 2, 2025
Great product. SB braces are a staple for your pistol builds.
1/1 found this helpful
Helpful Positive Review nice brace by ezy, Verified Owner, July 3, 2025
This brace is just what you need, it’s perfect it’s just like the real thing if you know what I mean �
1/1 found this helpful
Helpful Positive Review SB Tactical SBA4 by johnchip, Verified Owner, October 25, 2024
I had a SBA3 that seen better days so I bought the SBA4. I like it a lot better since it has 5 positions and looks a lot better. It also fully collapsed on a 6 position buffer tube. It was a tough decision picking between the SBA4 and SBA5 but I thin...
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1/1 found this helpful
Helpful Positive Review Excellent PISTOL brace by Hill Country Native, Verified Owner, November 4, 2024
Really nice brace - very sturdy and great features. Shipping was much faster than I expected. My only complaint is that OpticsPlanet calls it a rifle brace when it is clearly a pistol brace (not a minor point when it comes to our 1984-style governmen...
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2/2 found this helpful
Read All 38 Reviews
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Product Info for SB Tactical SBA4 5 Position Adjustable Rifle Brace

Designed for all platforms capable of accepting a mil-spec carbine receiver extension, the SBA4 is 5-position adjustable and features an integral, ambidextrous QD sling socket. The SBA4 is compatible with any mil-spec carbine receiver extension (not included).image

Specifications for SB Tactical SBA4 5 Position Adjustable Rifle Brace:

Manufacturer: SB Tactical
Gun Type: Pistol
Condition: New

Features of SB Tactical SBA4 5 Position Adjustable Rifle Brace:

  • Designed after the SBM4™
  • 5-position adjustable
  • Integral, ambidextrous QD sling socket

Package Contents:

  • SB Tactical SBA4 5 Position Adjustable Rifle Brace

SB Tactical SBA4 5 Position Adjustable Rifle Brace Orderable Models

List of Orderable Models

SB Tactical SBA4 5 Position Adjustable Rifle Brace, Black, SBA4X-01-SB , MPN: SBA4X-01-SB , UPC: 699618783452 , Code: 2HH-SBC-5PAB4-SBA4X-01-SB
SB Tactical SBA4 5 Position Adjustable Rifle Brace, FDE, SBA4X-02-SB , MPN: SBA4X-02-SB , UPC: 699618783469 , Code: 2HH-SBC-5PAB4-SBA4X-02-SB
SB Tactical SBA4 5 Position Adjustable Rifle Brace, OD Green, SBA4X-04-SB , MPN: SBA4X-04-SB , UPC: 699618783483 , Code: 2HH-SBC-5PAB4-SBA4X-04-SB
SB Tactical SBA4 5 Position Adjustable Rifle Brace, Stealth Gray, SBA4X-03M-SB , MPN: SBA4X-03M-SB , UPC: 699618783476 , Code: 2HH-SBC-5PAB4-SBA4X-03M-SB

SB Tactical SBA4 5 Position Adjustable Rifle Brace Unavailable & Discontinued Models

List of Unorderable Models

USED, SB Tactical SBA4 5 Position Adjustable Rifle Brace, FDE, SBA4X-02-SB , MPN: SBA4X-02-SB-EDEMO , Code: 2HH-SBC-5PAB4-SBA4X-02-SB-EDEMO-SC-B
USED SB Tactical SBA4 5 Position Adjustable Rifle Brace, FDE, SBA4X-02-SB, EDEMO1, Used, Condition Like New , MPN: SBA4X-02-SB-EDEMO1 , Code: 2HH-SBC-5PAB4-SBA4X-02-SB-EDEMO1
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