SB Tactical SBA4 Brace FDE (USA) and Buffer Tube Kit AR

SB Tactical SBA4 Brace FDE (USA) and Buffer Tube Kit AR

SB Tactical SBA4  

  • Accepts Mil-spec Carbine Buffer Tubes 
  • Designed after the SBM4
  • 5 Position adjustable 
  • Integral ambidextrous QD Slot 
  • Color: FDE

*The ATF has determined that attaching a pistol stabilizing brace to a firearm does NOT alter the classification of the firearm or subject to firearms to NFA Control.


  • AR Mil Spec Carbine Buffer Tube Kit 
  • 3 Oz Buffer (Options)
  • Carbine Spring 
  • Steel End plate 
  • Steel Castle Nut
  • 6061/T6 Aluminum Buffer Tube 

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  • Views: 475
  • Product Code: ST-SBA4-FDE-KIT-
  • Availability: In Stock
  • $138.99

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