142 in stock


Guntec USA has been manufacturing AR-15, AR-308 and AR 9mm accessories since 1989. Our goal is to distribute excellent quality, at an economical value.

  • Complete Buffer Tube Kit Specifically Designed For The SB Tactical SBM4 Stabilizing Brace
  • T6 Aluminum
  • Ambi One Point Sling End Plate,Castle Nut,3 oz CAR Buffer, & Upgraded Chrome Spring
  • US Made
  • Tube Has Machined Notch Preventing Brace From Sliding Too Far Forward
  • Brace in Photo Not Included
Weight13.00000000 oz


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