Daniel Defense SoundGuard SG-556
The Daniel Defense SoundGuard SG-556 is compatible with .223 and 5.56mm caliber firearms and uses lightweight, durable stainless steel.
Barrel Threading
In the event you need you rifle barrel threaded to accept your new silencer, we will take care of that as well through our Threading Central. Learn More
Free NFA Gun Trust
- We offer a free NFA Gun Trust (a $250 value) to all customers which essentially establishes a joint ownership scenario in which you can legally share your silencer with designated others (as well as determining who will inherit your silencer). This lets others use your silencer.
- We do all the ATF paperwork which helps ensure you completed the gun trust correctly so ATF does not reject. We have completed over 15,000 silencer to gun trust transfers and counting! Learn More
Ship To Your Door
- We have satellite locations in over 42 states which allows us to deliver your new silencer directly to your door.
- Once approved, we will ship your new silencer directly to your door. Learn More
Description and Specs
The Daniel Defense SoundGuard SG-556 is compatible with .223 and 5.56mm caliber firearms and uses lightweight, durable stainless steel. It attaches/detaches in seconds via an included adapter utilizing an industry-standard HUB. Every SG-556 suppressor is stamped with the Daniel name, which means it’s backed with a 100% Satisfaction Guarantee from the manufacturer.
The SoundGuard series uses KGM Suppressors’ cutting-edge gas-flow dynamics that eliminate over-gassing and direct most gasses forward, not back in a shooter’s face. You experience less gas blowback and can focus on putting more shots on target. State-of-the-art KGM technology significantly lowers impulse noise levels, protecting against hearing loss, while a patent-pending baffle stack and proprietary coating on internal parts reduce your firearm’s flash signature to virtually zero. Patent-pending gas-flow pathing stabilizes rounds to ensure extreme accuracy with minimal point-of-impact shift.
All silencers require the purchase of a $200 Federal Tax Stamp.
- Length:
- 7"
- Diameter:
- 1.75"
- Weight:
- 22 oz
- Material:
- Stainless Steel
- Brand:
- Daniel Defense
- Caliber:
- .223/5.56 NATO
- Caliber Range:
- .223/5.56 NATO
- Finish:
- Black High-Temp Cerakote
- Mount Style:
- Direct Thread 1/2x28
- Full-Auto Rated:
- Yes
- Lifetime Warranty:
- Yes
| Product |
Daniel Defense
Daniel Defense SoundGuard SG-556
$804.00
|
Daniel Defense
Daniel Defense SoundGuard SG-30Ti
$1,071.00
|
Daniel Defense
Daniel Defense SoundGuard SG-30TiL
$1,189.00
$1,300.00
|
|---|---|---|---|
| Brand |
Daniel Defense
|
Daniel Defense
|
Daniel Defense
|
| Length |
7"
|
7.75"
|
9.5"
|
| Diameter |
1.75"
|
1.75"
|
1.75"
|
| Suppressor Weight |
22 oz
|
15 oz
|
17.2 oz
|
| Caliber Range |
.223/5.56 NATO
|
.223 - 300 PRC
|
.223 - 300 PRC
|
| Caliber |
.223, 5.56
|
.30, .308, .300
|
.30, .308, .300
|
| Product Status |
In stock
|
In stock
|
In stock
|
-
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-
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-
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- Weight
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- Caliber
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KGM KGM R556A2$975.00The KGM R556A2 is a full-auto rated Inconel suppressor that can handle up to a 6mm cartridge.
View Product Details- Length
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- Weight
- 19.4 OZ
- Diameter
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View Product Details- Length
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- Weight
- 18.4 OZ
- Diameter
- 1.63"
- Caliber
- .223, 5.56
