Griffin Armament M4SD II Suppressor 5.56 NATO 6.6"-Length with M4SD Hammer Comp

The Griffin Armament M4SD II provides superior sound suppression in a lightweight and durable design made for 5.56 NATO firearms. It features a quick-detach mount, a 6.6 inch length, and comes with a M4SD Hammer Comp. Get the best price online from GrabAGun today!
$732.99
In stock
SKU
GAG_RES-GRIFGAM4SD2

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M4SD II Features

Forged in the fires of Mount Doom, the new M4SD II (Mod 4) begins life as over ten inches of 17-4 stainless, tool steel, bar stock. We have found 17-4 to provide markedly superior wear resistance, as compared to softer high nickel alloys of good reputation in industry. The heart of the M4SD II suppressor is a billet machined "chassis" (tube body), with integrated muzzle device bearing surfaces, which houses the internal components. The "chassis" provides a housing substantially stronger than the strongest tube materials currently available. Through extensive, costly and time intensive machining of the "chassis", a tube structure of superior geometry is derived. The chassis is encompassed by a series of flutes surrounded by supporting structures affording enhanced strength to weight ratio- coupled with a 40% increase of surface area for unparalleled cooling. The M4SD II has surface area comparable to 7.62mm suppressors on the market. Reducing the internal operating temperature of the suppressor yields a superior product with a level of durability beyond that of current market options. Monolithic structure of the blast chamber and tube maximizes safety factor and provides maximum theoretical temperature transfer, allowing heat to normalize, mitigating the effects of erosion to baffle surfaces. Integrated at the request of elite tactical units, the included flash suppressor front cap further reduces flash signature in pursuit of suppressed superiority.

M4SD II Specifications

  • Manufacturer: Griffin Armament
  • Manufacturer Part #: GAM4SD2
  • Model: M4SD II
  • Type: Suppressor
  • Size: 6.6"
  • Caliber: 556NATO
  • Color: Black
  • Manufacturer Wt: 17.4oz
  • Material: 17-4PH Stainless Steel
  • Designed to fit USGI A2 muzzle device
  • Tig fusion welded
  • Industry leading sound performance
  • Full auto rated on 10.5" barrels and longer
More Information
Barrel Length 6.6
Caliber 5.56
Condition New in Box
Finish Per Color Black
Manufacturer Part Number GAM4SD2
Model M4SD II
Type Suppressors
UPC 791154080955
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