CGS Group STI SIX 5.56mm Titanium Suppressor

The CGS Group STI SIX is a 5.56mm titanium suppressor compatible with 5.56 and 6 ARC platforms. The suppressor body is manufactured from titanium using DMLS (Direct Metal Laser Sintering) additive manufacturing technology, which produces consistent internal geometry throughout the unit.

The STI SIX measures 6.5 inches in length with a primary diameter of 1.64 inches. The included mount adds an additional 1.125 inches. Weight is 9.3 oz for the suppressor alone and 11.3 oz with the mount attached. There are no barrel length restrictions, allowing use across a variety of host weapon configurations.

Key Specifications

• Caliber Compatibility: 5.56 and 6 ARC
• Suppressor Length: 6.5 inches
• Primary Diameter: 1.64 inches
• Mount Length: 1.125 inches (included)
• Weight (suppressor only): 9.3 oz
• Weight (with mount): 11.3 oz
• Body Material: Titanium (DMLS additive manufacturing)
• Barrel Length Restrictions: None

ICB Firearms in Saint Clair Shores, Michigan offers this and other suppressor products with fast nationwide shipping where applicable. Contact ICB Firearms for purchasing assistance or to arrange local pickup.