Griffin Armament Optimus Micro Suppressor (.22LR - 5.56MM)

3 in stock


On the heels of their hugely popular Optimus Silencer, Griffin Armament now parlays that greatness to the rimfire category of silencers. Because their new and pioneering Optimus Micro also effortlessly runs on your chosen 5.56mm rifle when the accompanying 1/2×28 direct-thread mount is utilized, this user-serviceable Griffin Armament unit is as versatile as it is effective. Without question, durability and versatility are maximized by the 5.3-inch, 8.5-ounce Optimus Micro masterpiece.

An all-stainless steel can, the Optimus Micro offers shooters the toughness required to handle a wide variety of calibers (e.g., .22LR, .22WMR, .17HMR, and 5.7mm) without sacrificing performance. To that point, if 5.56mm is your preferred cartridge, you can use the included 1/2×28 direct thread mount. By implementing an interlocking baffle system, Griffin Armament ensures the Micro delivers impressive sound reduction. Moreover, its dual taper-locking endcaps elicit confidence that the suppressor will withstand a thumping when used on various firearms.

Minimum Barrel Lengths:

  • 14.5″ For 5.56/.22 Hornet (Thread Mount)
  • 12.5 For 5.56 (Taper Mount)
  • 16″ For 22Nosler, .224 Valkyrie, .22Hornet (Taper Mount)
  • 20″ For 204 Ruger, .222 Rem (Taper Mount)
  • 22″ For .224 Weatherby Mag, 22-250 Rem (Taper Mount)
SKU: 791154083116 Categories: ,


Additional Information
ManufacturerGriffin Armament
ModelOptimus Micro
TypeRifle Suppressor
Weight8.5 oz
FinishBlack Nitride
Mount1/2×28 TPI Direct-Thread Mount
Sound ReductionVaries by Caliber
Full Auto RatedYes

Additional Information Content

Modern Warriors

We started Modern Warriors for the sole purpose of providing a less expensive way to enjoy our love of buying and shooting some really cool stuff. What started as a hobby has turned into a business where we have developed the experience and ability to help you enjoy our same hobby and save you money in the process.

We specialize in tactical weapons, including suppressors, short barrel rifles and full auto weapons. We have routine experience in shooting the weapons we carry, so if you want our opinion on how a weapon operates, we will gladly provide it. We also have expertise working with licensed professionals in setting up gun trusts, which is an ideal way of purchasing, owning and operating any weapon restricted by the National Firearm Act. Don’t let the word “trust” scare you. It is very easy to set one up if you have the right help.

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