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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
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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3/3 found this helpful
Helpful Positive Review
sba4 pistol brace by David Johnson, Verified Owner, September 28, 2024
works great feels great. I have the sba3 and sba5 but the sba4 is my favorite by far
1/1 found this helpful
Helpful Positive Review
Very Solid PIstol Brace by TLWiz, Verified Owner, October 3, 2024
This is the best brace for larger pistols. Rock solid as SBA braces all seem to be.
1/1 found this helpful
Helpful Positive Review
Stiffer than SBA3 by Nick, Verified Owner, December 29, 2024
Stiffer than SBA3. Balances a suppressed build better as it adds a little weight rearward. The QD point is also more accessible than the SBA3, but I wish it were further back.
2/2 found this helpful
Helpful Positive Review
sba4 pistol brace by Marcus, Verified Owner, January 18, 2025
Its a great brace most people prefer the 3 bit the 4 is more sturdy than the 3 in my opinion i like the look as well but its a little wide but it for me it works better than the 3 definitely recommended for the guy or gal you wants a traditional look...
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2/2 found this helpful
Helpful Positive Review
Works Good by Top, Verified Owner, January 29, 2025
I have the SBA3 and this one gives a little more room for a good cheek weld. Has a slight wobble but does not affect performance.
2/2 found this helpful
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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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