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Questions & Answers
What is the outside diameter? Manufacturer Answer

1.198 inches in diameter

by STERN DEFENSE, Manufacturer, March 26, 2025
Additional Features:
Threaded .578-28
Condition:
New
Color:
Black

Code: 3JS-MD3-SDMDRCB45-003-SD-RBC45-D1-M

MPN: 003-SD RBC45-D1-M

UPC: 850001176330

List: $54.99Save 17%
$45.49

Product Info for Stern Defense SD RBC45 Muzzle Device

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.image

Specifications for Stern Defense SD RBC45 Muzzle Device:

Manufacturer: Stern Defense
Additional Features: Threaded .578-28
Condition: New
Color: Black
Fabric/Material: Hard-coat Anodized

Features of Stern Defense SD RBC45 Muzzle Device

  • 6061 aircraft grade aluminum.
  • Hard-coat anodized.
  • Sturdy construction.
  • Light weight construction.
  • .45 CAL
  • Threaded .578-28
  • Notes:
  • All S.D. .40S&W barrels are threaded with .45 CAL threads (.578-28) to accept .45 CAL muzzle devices.
  • Comes with crush washer.

Package Contents:

  • Stern Defense SD RBC45 Muzzle Device

Stern Defense SD RBC45 Muzzle Device Orderable Models

List of Orderable Models

  • Stern Defense SD RBC45 Muzzle Device, Black, 003-SD RBC45-D1-M , MPN: 003-SD RBC45-D1-M , UPC: 850001176330 , Code: 3JS-MD3-SDMDRCB45-003-SD-RBC45-D1-M
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