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NEW!! Griffin Armament M4SD 5.56 Suppressor

Posted on March 5th, 2015 by ar15news

We all know that owning Suppressors is an expensive addiction to have can make it very hard for most people to even get started in their NFA ownership. Thankfully, Griffin Armament has brought back the M4SD suppressor, a more affordable option versus their flagship M4SD II suppressor.

The M4SD has fewer parts and is faster to machine than their flagship M4SD2 and M4SD-K suppressors so they are able to pass on the savings to the consumers. The M4SD still has the same billet construction and QD system but does not come with a mount (muzzle device that the suppressor mounts to). Instead you can mount the M4SD to an inexpensive A2 compensator or upgrade to any of the Griffin Armament M4SD suppressor mounts. Take a look at the pictures and details below. Whether you are ready now or hoping to start purchasing suppressors in the future, the Griffin Armament M4SD is definitely worth putting on your list of suppressors to own.

Griffin Armament Header

The M4SD suppressor is back- providing the original project goals- an affordable, sound suppressor with support for compatible A2 compensators. Taking the lessons learned from the M4SD II flagship development program, we simplified and produced a more economical suppressor and are passing on the savings to the customer. The M4SD retains the welded, 17-4 billet construction and is as durable as the flagship suppressor. Full auto rated, equipped with a user friendly snap on interface, backed by an extensive muzzle device family- the M4SD suppressor is a great suppressor for the entry level NFA enthusiast desiring a QD interface.

Griffin Armament M4SD suppressor 1

Griffin Armament M4SD suppressor 1

The M4SD mounting system does not suffer from the wear prone issues of ratcheting systems common to the marketplace.
Our SDQD mounting system was designed to provide trouble free use.

The M4SD Does not include a mount

Diameter: 1.5″
Overall Length: 6.6″
Weight: 17.1 ounces
Materials: High Strength, High Temp, Corrosion Resistant 17-4PH Stainless Steel
Attachment: Griffin M4SD Mounts and A2 Nato spec compensator
Finish: Griffin Endura-Kote
Attenuation: 32DB

Available for purchase now at

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