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Griffin Armament Optimus Micro Rimfire Suppressor

Griffin Armament Optimus Micro Rimfire Suppressor

Black Nitride, 1/2x28 DT, 22 LR Thru 22-250 Remington

MPN# GAOPM UPC 791154083116
Griffin Armament


Availability: In Stock

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Griffin Optimus Micro Rimfire Suppressor Details

  • Black Nitride
  • 1/2x28 Direct Thread
  • 22 Long Rifle Thru 22-250 Remington


Griffin Optimus Micro Rimfire Suppressor Specifications

The Optimus Micro re-defines the rimfire class of suppressors by offering the most durable and versatile rimfire suppressor ever designed.

Utilizing state of the art manufacturing and heat treated 17-4 stainless steel throughout, the Optimus Micro supports 5.56mm cartridges out of the box using the included 1/2x28 direct thread mount.

Interlocking HEDP patented baffle technology provides uncompromising sound performance while ensuring durability and proper orientation. Patent pending dual taper locking front caps ensure the suppressor can be used vigorously without fear of unintentional disassembly.

Additionally the suppressor supports 3 lug mounting with the use of the Griffin 3 Lug Kit (which is compatible with the Optimus 9mm, Revolution and Resistance suppressors). Taper Mounts can also be used with the Optimus Micro Taper mount accessory interface. In the Taper Mount configuration the Optimus Micro is rated for 22-250 caliber, on 22" or longer barrels.

Common Calibers supported are: 22 Long Rifle, 22 Winchester Magnum Rimfire, 17HMR, 5.7mm, (no barrel restrictions)

Thread mounted and 3 lug ratings : 22 hornet, .223 / 5.56mm 14.5" barrel.

Taper Mounted ratings : 12.5" .223 / 5.56mm, -- 16" or longer barrels, 22 Nosler, .224 Valkyrie, 22 Hornet; 20" or longer 204 Ruger, .222 Remington Magnum; 22" or longer 224 Weatherby Magnum, 22-250 Remington.

Optimus Micro Includes: Tube body, End cap and lock ring, 5 baffles, 1/2x28 direct thread mount, manual, and microfiber pouch. Note: 3 lug kit and Optimus Micro Taper Mount Interface as well as Griffin Taper Mounts are sold separately.


  • Full 17-4 Stainless Steel Construction
  • Black Nitride Finish
  • 1/2x28 Direct Thread Taper Lock adapter Included
  • Patented HEDP heat treated baffle technology
  • Patent Pending Dual Taper Lock End Cap System
  • Ability to interface with Griffin 3 Lug Mounts and Taper Mounts
  • Caliber support from 22lr through 22-250 Rem
  • Industry Leading Sound Performance
  • Micro Fiber Pouch Included


  • Standard Configuration (as packaged in box) : 8.5 Ounces, 5.3" In length x 1.1" OD
  • Taper Mount Configuration : 10.5 Ounces, 6.8" long x 1.2" OD
  • 3 LUG QD Configuration : 10 Ounces, 5.5" long x 1.2" OD


  • 115 DB SPL on 22 Long Rifle Pistols
  • 116 DB SPL on 22 Rifles
  • 130 DB SPL @ shooters ear on 22-250 20" Bolt Action Rifle
  • 129 DB SPL @ shooters ear on 223 Remington Bolt Action Rifle

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