M4SD-K
The Griffin Armament M4SD-K (Mod 3), made from 17-4 stainless steel, is a machined billet chassis with integrated muzzle device bearing surfaces that house the suppressor internals. The chassis provides more robust housing than competing suppressor designs, making the M4SD-K exceptionally durable. An integrated flash suppressor front cap further reduces any flash signature from the weapon. Patent Pending baffle technology allows the M4SD-K to outperform suppressors of similar size and, coupled with low back pressure, allows reliable functioning of the host weapon.
The SDQD mounting system, unique to Griffin M4SD suppressors, is one of the fastest on the market. It interfaces with an A2 compensator and the Griffin M4SD series of muzzle devices. This system allows for minimal, dependable, and repeatable point of impact shift when attaching the suppressor.
CAPITOL ARMORY’S OPINION
The Griffin M4SD-K brings a lot of desired aspects of 5.56 suppression to the table. The ability to mount to A2 style muzzle devices brings versatility and future-proofs the M4SD-K. Its reduced size is sought after by many SBR owners, as they minimize barrel length to make a more compact size. Adding small suppressors fits these types of builds perfectly. Its small size, mounting system, and performance make it worth looking for anyone seeking a compact A2 muzzle device-compatible rifle silencer.
FEATURES
- 14.5 ounces
- 5.75″ long
- 1.5″ diameter
- 31dB reduction
- Full auto rated
- Works with standard A2 flash hiders
WHAT’S INCLUDED
- M4SD Hammer Comp mount and shims
- Suppressor pouch
- User manual
COMPATIBLE ACCESSORIES
- Griffin M4SD Flash Comp
- Griffin M4SD Linear Comp
- Griffin M4SD Muzzle Brake
| Caliber | .223, 5.56mm |
|---|---|
| Weight | 14.5000 |
| Length | 5.75 |
| Diameter | 1.5″ |
| Decibel Reduction / Output | 27dB Reduction |
| Full Auto Rated | Yes |
| Mount | A2 / Hammer Comp |
Thread Pitch  |
Multiple Thread Pitchs Available |
| Color | No |
| Finish | No |
| Materials | 17-4PH Stainless Steel |
| Can Be Disassembled | No |
| Manufacturer | Griffin Armament |
| Warranty | Lifetime |
| Model | No |
| Manufacturer’s Suggested Retail Price | $895.00 |
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