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  • Caliber: 5.56 mm
  • Length: Thread Mount 8.0 inches, Flash Hider Mount 8.5 inches
  • Diameter: 1.6 inch
  • Weight: 28 ounces
  • Construction: 4130 Chrome Moly Steel
  • Finish: Black Matte Parkerized
  • Thread interface: 1/2X28 TPI

Retail Price

Thread Mount $425.00

Titanium Thread Mount $1095.00

HomeSuppressorsCenter Fire Rifle SupressorsXDS 5.56 Sound Suppressor   
XDS 5.56 Sound Suppressor


The Xtreme Duty Supressor (XDS) is a thread mounted silencer for 5.56mm rifles and machine guns. It delivers outstanding sound suppression utilizing the Coastal Gun annular baffle designs. It is so effective it can be used safely and comfortably without hearing protection. Using the standard Colt style M-4 weapons system, the XDS gives a sound signature similar to a 22lr. The XDS is available with two different mounting systems, a standard thread mount that replaces the 1/2-28 flash hider or our new Flash Hider Mount that clamps directly to a standard A-2 flash hider and does not require special mounts or flash hiders like other “Quick Detach” silencer systems. Like its big brother, the LRT (7.62mm), the XDS has proven itself by improving the host weapons accuracy by dampening barrel harmonics. The XDS is constructed entirely of 4130 chrome moly steel and is rated for semi auto and limited full auto fire. The entrance cap has been laser welded to the main tube body but the exit end cap can be removed so the unit can be disassembled for cleaning. The Flash Hider Mount is not available as a retrofit for the standard thread mount XDS.

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