RUGER® MARK IV™
The Maxim Defense MKIV-SD isn’t just another suppressed Ruger® Mark IV™—it’s a leap forward in suppressed firearm technology. Powered by M-Kore™ Technology, this platform delivers unmatched precision, quiet operation, and reliability. Inspired by the iconic MP5SD, the MKIV-SD features a diffuser and ported barrel that bleed gas to reduce supersonic rounds to subsonic speeds, making it one of the quietest and most versatile suppressor systems available.
Its innovative 3-piece design includes integrated carbon cutters for effortless maintenance, while the user-serviceable suppressor ensures long-term durability and convenience. Built for seamless performance, the MKIV-SD eliminates detectable first-round pop.
| Caliber : | .22LR |
| Mount : | N/A - Integral |
| Outer Diameter : | 1.0" (Suppressor) |
| Material Composition : | 7076-T6 aluminum, 4140 stainless steel |
| Weight: | 6.3 oz |
| Length : | 12.6" overall |
| Finish : | Cerakote®, Type III hard coat anodizing |
| MANUFACTURER | MAXIM DEFENSE |
| CALIBER | 22 LR |