Next Gen

SIG Sauer NG556-QD

The SIG Sauer NG556-QD is a rifle suppressor rated to 5.56mm, built from inconel and mounting by quick detach on the Clutch-Lok system. It is a flow-through design measuring 7.4 inches long and 1.67 inches in diameter, weighing 19.4 oz. As published, it is full auto rated, but not 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 (19.4 oz), among the longest 10 percent for length (7.4 in), and among the most expensive 10 percent for price ($1,450). The closest listed comparison is SIG Sauer SURG556, the same brand's 5.56mm-rated can, priced at $1,899.

SIG Sauer NG556-QD
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SeriesNext Gen
TypeFlow-Through
Form FactorRifle
Max Caliber5.56mm
Mount TypeQuick Detach
Mount SystemClutch-Lok
Diameter (in)1.67
Length (in)7.4
Weight (oz)19.4
MaterialInconel
Full Auto RatedYes
ModularNo
Country of ManufactureUSA
Average Price$1,450

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