Energetic ArmamentBig Sixy
6mm / 6.5mm suppressor · HUB 1.375x24 interface · specs and compatibility from the manufacturer
Notable features
- HUB Compatible
- Full-Auto Rated
length
6.7″
weight
14.7oz
MSRP
$1,169
length
6.7″
weight
14.7oz
calibers
5.56 | 6.5
material
Inconel
interface
HUB 1.375x24
MSRP
$1,169
- Overall length
- 6.7″
- Diameter
- 1.83″
- Class
- 6mm / 6.5mm
- n
- 98
- Range
- 1.44″–1.83″
- Median
- 1.62″
- Weight
- 14.7 oz
- Material
- Inconel
- Max caliber
- 6mm / .223
- Base interface
- HUB 1.375x24
- Front cap
- none
- Full-auto rated
- Yes
- MSRP
- $1,169
- Class
- 6mm / 6.5mm
- n
- 86
- Range
- $260–$1,529
- Median
- $975
Wider than most 6mm / 6.5mm suppressors
Diameter compared against the 98 6mm / 6.5mm suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Pricier than most 6mm / 6.5mm suppressors
MSRP compared against the 86 6mm / 6.5mm 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
- Front cap
- none
The HUB 1.375x24 is an open standard: 415 mounts and 818 muzzle devices in our catalog fit this suppressor, including Energetic Armament Centrix Mount, AAC 51T S.T.A.M.P. Mount and AB Suppressor AB Raptor Adapter. You aren't locked into one manufacturer's parts.
Which ones fit your barrel and host?
Check in the BuilderManufacturer claim
- The same material trusted in aerospace and defense applications brings that pedigree to a 6mm suppressor built for the most demanding use cases.
- Additively manufactured from Inconel, the Big Sixy is engineered to withstand the thermal and mechanical demands of sustained fire.
- Additively manufactured suppressors present a unique challenge: the serial number is integral to the can.
- At 1.65″ flat-to-flat, it indexes cleanly on any HUB-compatible mount — the Project E tapered adapter is a recommended mounting solution.