Griffin Armament M4SD-L™ Suppressor

INTRODUCING THE M4SD-L™ SUPPRESSORShow more

Specifications
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Length: 6.5"
Diameter: 1.5"
Weight: 14.5oz
Caliber: 5.56mm
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*133.1dB Griffin MK1 16"
*136.1dB Griffin MK1 11.5"
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*SPL averages are based on EAR averages

Internal flow and balancing of optimized sound suppression is a fundamental study in silencer engineering, as that is the chief reason to use these items. The M4SD-L™ 5.56mm suppressor is the perfect combination of many beloved suppressor technologies that Griffin Armament is known for: GATE-LOK™ mounting, tubeless laser welding, ECO-FLOW™ baffle technology, and vented pressure reduction end caps.

Each individual baffle in the M4SD-L™ has been tuned to provide superior sound reduction and incorporates Griffin’s patented ECO-FLOW™ technology that reduces back-pressure and increases flow. This makes the suppressor host firearm operating system more reliable and largely un-affected by the suppressor, providing cleaner breathing air to the operator’s face. Each baffle has been individually tuned and engineered for a specific purpose, unlike a classic stack design. This means that each baffle has an independent function to improve performance.

This suppressor utilizes the GATE-LOK™ QD mounting system, one of the fastest on the market, allowing compatibility of attachment to milspec A2 NATO compensators as well as Griffin's proprietary performance rich GATE-LOK™ muzzle device options. M4SD-L™ silencers have no minimum barrel length restrictions or constraints for rifle calibers. While longer barrels may promote longer service life, there are no barrel length restrictions with this suppressor!

Check out the M4SD-L™ and other GATE-LOK™ suppressors on the Griffin Armament website!

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