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Griffin Armament 30SD-K
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Griffin Armament

30SD-K

$944.95
$850.46
Sale Price
Out of Stock California compliant

Griffin Armament 30SD-K, Suppressor, .30 Cal, 6.6" Length, 1.5" Diameter, Stainless Steel Construction, Cerakote Finish, Black, Gate-LOK Mounting System, Includes 5/8X24 Gate-LOK Flashcomp, 17.8oz GA30SDK-W

Key Details
Brand Griffin Armament
Manufacturer Part Number GA30SDK-W
UPC 791154083314
SKU GRIFGA30SDK-W
Current Stock 0 available
Quantity Updated Aug 12, 2026 1:06 AM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

Griffin Armament's dedication to the never-ending pursuit of providing maximum value to its customers knows no bounds. The development of the newest silencer in the GATE-LOK line is no exception! The Griffin Armament 30SD-K was born from multi-level customer feedback indicating a desire for a shorter .30-caliber QD silencer. Pursuing maximum performance, the design team incorporated Griffin Armament's patented HEDP Baffle technology into the 30SD-K. The 30SD-K delivers an incredible 127 dB sound signature with 300BLK subsonic, 136 dB with 5.56mm, and 138 dB with .308. The 30SD-K offers users a wide range of platform coverage across 7.62mm, 300BLK, 6.8spc, and 5.56mm using its variety of 30SD and M4SD mounts. 5.56mm firearms are supported with this suppressor via any of its M4SD mounts, in addition to compatible A2 compensators. The 30SD-K brings advanced CNC manufacturing, wire EDM, and TIG fusion and filler rod welding together in one full-spectrum product.

Features
  • .30 Cal Bore for a Wide Range of Platform Coverage
  • 30SD and M4SD Mount Compatible
  • Designed to Fit USGA A2 Government Contract Muzzle Devices
  • Ambidextrous GATE-LOK Mount Interface
  • Includes GATE-LOK Flash Comp
  • Flash Hider End Cap
Specifications
UPC: 791154083314
Manufacturer: Griffin Armament
Manufacturer Part #: GA30SDK-W
Model: 30SD-K
Size: 6.6"
Finish: Cerakote
Type: Suppressor