Maxim Defense RUGER MKIV-SD Suppressor | .22 LR | 5.95 in

The Maxim Defense RUGER MKIV-SD is an integrally suppressed .22 LR configuration built around the Ruger MK-IV platform. The assembly uses a suppressor tube that visually resembles a bull barrel while maintaining the function of an integrally suppressed rimfire pistol. Construction details supplied by the manufacturer note a 4130 steel suppressor tube and aluminum baffles with no packing materials used. Common applications include low-noise range training and precision rimfire target shooting.

Product Specifications

• The model is RUGER MKIV-SD Suppressor.
• The manufacturer is Maxim Defense Industries.
• The action is Semi-Auto.
• The caliber is .22 LR.
• The barrel measures 5.95 inches for balanced handling.
• The capacity is 10 rounds.
• The finish is Anodized.
• The color is Black.
• The grip material is Black Synthetic.
• The suppressor tube length is 7 inches and the diameter is 1 inch (per manufacturer text).
• The suppressor tube construction is 4130 steel.
• The baffle material is aluminum.
• The design uses no packing materials in the baffle stack.
• The product type is Suppressor.
• The UPC is 680017483524.

This integrally suppressed configuration emphasizes consistent rimfire performance and user-focused construction materials to support extended practice sessions. The combination of a short barrel and integrated suppressor tube offers a purposeful profile for shooters prioritizing refined report and stable handling during target work.