M4SD

Griffin M4SD-3 AM

The Griffin M4SD-3 AM is a rifle suppressor rated to 5.56mm, built from stainless steel and mounting by quick detach on the GATE-LOK system. It measures 6.375 inches long and 1.5 inches in diameter, weighing 18 oz. As published, it is full auto rated, but not user serviceable or modular, and it is made in the USA. Measured against the 65 5.56mm-rated suppressors in the index, it lands among the heaviest 10 percent for weight (18 oz), about in the middle for length (6.375 in), and on the pricier side for price ($870). The closest listed comparison is Griffin Dual-Lok HRT-556 AM, the same brand's 5.56mm-rated can, priced at $870.

Griffin M4SD-3 AM
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SeriesM4SD
TypeTraditional
Form FactorRifle
Max Caliber5.56mm
Mount TypeQuick Detach
Mount SystemGATE-LOK
Diameter (in)1.5
Length (in)6.375
Weight (oz)18
MaterialStainless Steel
Full Auto RatedYes
ModularNo
ServiceableNo
Country of ManufactureUSA
Average Price$870

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