Otter Creek Labs Hydrogen 6.5MM (.264)

Otter Creek Labs Hydrogen 6.5MM (.264)

From $750.00

Otter Creek Labs | Stockpile Defense


The next evolution in lightweight, ultra quiet suppressors from Otter Creek Labs.


The Hydrogen series are extremely light weight, extremely quiet suppressors made with PRS shooters and hunters in mind. Whether it’s on a 20 pound match rifle, an ultra light hunting rig, or your 5.56 running drills, the Hydrogen series is right at home. All Hydrogen series suppressors feature industry standard universal 1.375×24 rear threads so you can pick what mounting system best fits your needs.


Made from grade 5 titanium and constructed as a tubeless design the specs are as followed:



  • Length: 9” (no mount)
  • Weight: 12.4 oz (no mount)
  • OD: 1.625”



  • Length: 7” (no mount)
  • Weight: 9.5 oz (no mount)
  • OD: 1.625”



  • Length: 5” (no mount)
  • Weight: 6.7 oz (no mount)
  • OD: 1.625”


Barrel length and firing schedule restrictions


  • 18” – 6.5 PRC/SAUM and WSM cartridges
  • 14.5” – 6.5 CM, 260 Remington, 243, and other similar cartridges
  • 11.5” – 5.56/223, 6.5 Grendel, 6 ARC


Responsible/limited full auto rated with intent to keep temperatures down. The suppressor must not exceed 800 degrees. Damage resulting from excessive heat and abuse will not be covered for free under warranty.

Additional information

Weight 1 lbs
Dimensions 11 × 3.5 × 3.5 in

K, S, L


Otter Creek Labs

Otter Creek Labs | Stockpile Defense


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