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Daniel Defense SG-556 5.56 1/2x28 Suppressor with HUB Mount
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Specifications
Caliber
Brand
Model
SG-556
MPN
06-140-04249
UPC
818773023320
MSRP
$831.00
Overall Length
7"
Weight
1.38 lbs
Finish
Black High-Temp Cerakote
Fits
Direct thread 1/2x28 barrels
Description
The Daniel Defense SG-556 is a stainless steel suppressor from the Sound Guard Series, designed to reduce muzzle report on rifles chambered in 5.56x45mm NATO and 223 Remington. It is an NFA-regulated silencer intended for use on compatible barrels.
The unit measures 7 inches overall with a 1.75-inch diameter and weighs 1.38 pounds, or 22 ounces. It has a 1/2x28 thread pattern and attaches by direct thread, reinforced by the factory-supplied attachment system. Its black high-temp Cerakote finish is applied over the stainless steel body. A HUB 1.375-24 UNS mount is included for adaptability.
The SG-556 is made for direct-thread 1/2x28 barrels. Shipping weight is 2 pounds, which includes packaging.
- Type: NFA silencer
- Series: Sound Guard
- Caliber: 223 Remington, 5.56x45mm NATO
- Thread pattern: 1/2x28
- Attachment method: Direct thread with factory-supplied attachment system
- Overall length: 7 inches
- Diameter: 1.75 inches
- Weight: 1.38 lbs (22 oz)







