Griffin Armament 30SD-K 7.62 QD Silencer

Manufactured by Griffin Armament
Manufactured by Griffin Armament
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Standard orders will ship out the same business day if ordered by 3:30 pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination.

Items that are regulated by the ATF and NFA have restrictions and requirements: •Your Entire Order will ship only to a Federal Firearm License holder •NFA restricted items require class 3 licensing and documentation •A copy of your order/invoice as well as the current FFL License for your local dealer must be emailed to ffl@primaryarms.



The Griffin Armament 30SD-K is a .30 caliber silencer is perfect for those looking for a lightweight and short yet effective solution for reducing the muzzle blast and sound signature of a wide range of rifles. This .30 caliber suppressor is multicaliber rated for anything from 5.56 up to 7.62 with no barrel length restrictions, so you can throw it on a short barreled .308 beast without worry. The patented HEDP baffle system meters at an average 138dB with .308 ammunition and is welded for durability and greater internal volume. The entire 30SD-K suppressor is CNC machined from 17-4ph Stainless Steel and features a high temp Cerakote finish for long term corrosion resistance. If you are looking for a highly durable and effective .30 caliber suppressor, check out the Griffin Armament 30SD-K.

Note: Due to the wide range of A2 muzzle devices on the market, Griffin Armament cannot guarantee perfect fitment with all manufacturers.

  • Multi-caliber rated up to .30 caliber
  • No minimum barrel length
  • 127dB – 300 BLK subsonic
  • 136dB – 5.56
  • 138dB - .308
  • Machined from 17-4ph stainless
  • Welded HEDP pattern baffles
  • High temp Cerakote finish
  • Gate-Lok QD mount system
  • Minimal and repeatable POI shift
  • Includes 5/8x24 30SD muzzle brake and shims
  • Includes suppressor pouch
  • Length: 6.6”
  • Diameter: 1.5”
  • Weight: 17.8 oz.
  • Griffin Armament Perpetual Lifetime Warranty

Unique to Griffin Armament suppressors, is the Gate-Lok quick detach mechanism that is proven to be more reliable and durable than ratcheting mechanisms. The Gate-Lok and corresponding mounts are precision machined to ensure minimal and repeatable point of impact shift and is also compatible with USGI A2 muzzle devices. However, this suppressor comes with the 30SD muzzle brake mount with 5/8x24 threads for .30 caliber barrels and the required shims to ensure it is properly timed to your barrel.

Griffin Armament produces serious use products with exceptional quality at a fantastic value. Designed with real world experience and built in the U.S.A., their product line has the parts you need. They're built to last a lifetime and backed by their perpetual lifetime warranty.
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Baffle Material17-4 PH Stainless Steel
Baffle StyleFixed
Body Material17-4 PH Stainless Steel
BrandGriffin Armament
Caliber Gauge.30 Cal
User ServiceableNon-Serviceable
Weight17.8 oz.

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