SIG SauerHEXIUM556INC
5.56mm / .223 suppressor · HUB 1.375x24 interface · specs and compatibility from the manufacturer
Notable features
- HUB Compatible
length
5.9″
weight
19oz
MSRP
$920
length
5.9″
weight
19oz
calibers
5.56
material
Inconel
interface
HUB 1.375x24
MSRP
$920
- Overall length
- 5.9″
- Diameter
- 1.75″
- Class
- 5.56mm / .223
- n
- 328
- Range
- 0.98″–2.2″
- Median
- 1.57″
- Weight
- 19 oz
- Class
- 5.56mm / .223
- n
- 328
- Range
- 1.7 oz–27 oz
- Median
- 13 oz
- Material
- Inconel
- Max caliber
- 5.56mm NATO
- Base interface
- HUB 1.375x24
- MSRP
- $920
Wider than most 5.56mm / .223 suppressors
Diameter compared against the 328 5.56mm / .223 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Heavier than most 5.56mm / .223 suppressors
Weight compared against the 328 5.56mm / .223 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
- Base interface
- HUB 1.375x24
The HUB 1.375x24 is an open standard: 415 mounts and 818 muzzle devices in our catalog fit this suppressor, including AAC 51T S.T.A.M.P. Mount, AB Suppressor AB Raptor Adapter and Abel Co Direct Thread Adapter 1/2x28. You aren't locked into one manufacturer's parts.
Which ones fit your barrel and host?
Check in the BuilderManufacturer claim
- At the front end of the suppressor, a new modular end cap design was added for an accessory mounting system.
- With multi-caliber versatility, modular accessory options, and performance you can trust, SIG SAUER's HEXIUM suppressors deliver a refined edge to every shot.
- Utilizing SIG SAUER's advanced additive manufacturing techniques, state-of-the-art computer analysis, and industry-leading testing equipment, the HEXIUM line of suppressors brings true performance and sound quality to shooters everywhere.
- For easy compatibility across platforms, the HEXIUM suppressor is HUB-compatible with a Direct Thread Steel Mount to help provide a quick and easy mounting solution.
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- Durable and versatile suppressor that delivers low back pressure and quiet, clean tones to your favorite rifle platform.