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003-SD RBC45-D1-M

Designed to direct muzzle blast away from shooters. Which is especially helpful on short barreled rifles and pistols. Machined from 6061 aircraft grade aluminum billet and hardcoat anodized. 3.25 inches long and 1.2 inches in diameter.

Technical Information:

  • 6061 aircraft grade aluminum.
  • Hard-coat anodized.
  • Sturdy construction.
  • Light weight construction.
  • Made in U.S.A.
  • .45 CAL
  • Threaded .578-28


All S.D. .40S&W barrels are threaded with .45 CAL threads (.578-28) to accept .45 CAL muzzle devices.

Comes with crush washer.


2 Reviews Hide Reviews Show Reviews

  • 5
    SD RBC45

    Posted by Robert Spears on Aug 13th 2022

    Redirects sound much better than I would have thought. Especially indoors.

  • 5
    db & shock waves

    Posted by Ron Gilbert on Dec 16th 2019

    No ears & no expensive suppressor needed. Send db & shock down range, not back on you,