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Was the buffer tube i was looking for... - Guntec USA AR-15 Buffer Tube For Sig Sauer SB15 Stabilizing Brace

by Becks, from MO, United States Written on April 27, 2019
Review for Guntec USA AR-15 Buffer Tube For Sig Sauer SB15 Stabilizing Brace
Guntec USA AR-15 Buffer Tube For Sig Sauer SB15 Stabilizing Brace
Guntec USA AR-15 Buffer Tube For Sig Sauer SB15 Stabilizing Brace
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Becks's Review of Guntec USA AR-15 Buffer Tube For Sig Sauer SB15 Stabilizing Brace

I have since moved away from the pistol buffer tubes, but when I was using them on builds this one was very good. I really wanted to find the knurled spacer between the rear of lower and where the brace impacted, this was it. Very sturdy, clean look and that extra space helped.
Pros:
  • light
  • Sturdy
  • clean
Cons:
  • off brand (if you are into that)
Best Used for:
  • ar pistol build
Would Recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.