JK ArmamentJK 155 VERSAX 30K
.30 Cal / 7.62mm suppressor · HUB 1.375x24 interface · specs and compatibility from the manufacturer
Notable features
- HUB Compatible
- Modular Length
- Brake on the Front of the Suppressor
- User Serviceable
length
3.3–7.25″
weight
9.3oz
MSRP
$525
length
3.3–7.25″
weight
9.3oz
calibers
5.56–.30
material
Aluminum
interface
HUB 1.375x24
MSRP
$525
Photos
Image: JK Armament
- Availability
- Discontinued
- Overall length
- 7.25″
- Diameter
- 1.55″
- Weight
- 9.3 oz
- Class
- .30 Cal / 7.62mm
- n
- 639
- Range
- 4 oz–39.8 oz
- Median
- 13.7 oz
- Material
- 7075 Billet Aluminum
- Finish / treatment
- Type III Hard Coat Anodized
- Max caliber
- .30 Cal / 7.62mm
- Base interface
- HUB 1.375x24
- Front cap
- JK 155 Front Cap
- Full-auto rated
- No
- Baffles
- 6
- Maintenance
- User serviceable
- Brake on the front
- The maker sells a brake end cap that screws onto the front of the suppressor
- Brakes that fit:
- JK Armament JK 155 LT Compensator End Cap .22cal
- JK Armament JK 155 LT Compensator End Cap .30cal
- JK Armament JK 155 LT Compensator End Cap 9mm
- JK Armament JK 155 LT Compensator End Cap .45cal
- MSRP
- $525
- Class
- .30 Cal / 7.62mm
- n
- 574
- Range
- $199–$2,380
- Median
- $990
Lighter than most .30 Cal / 7.62mm suppressors
Weight compared against the 639 .30 Cal / 7.62mm suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Cheaper than most .30 Cal / 7.62mm suppressors
MSRP compared against the 574 .30 Cal / 7.62mm suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Configurations
- Shortest configuration3.3″ · 3.7oz
- Longest configuration7.25″ · 9.3oz
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
Is something on this page wrong?
- Base interface
- HUB 1.375x24
- Front cap
- JK 155 Front Cap
The HUB 1.375x24 is an open standard: 494 mounts and 940 muzzle devices in our catalog fit this suppressor, including JK Armament JK 155 Booster/3 Lug Adapter 1.125x28, 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
- In its micro configuration the VERSAX .30CAL is 3.3 inches long and weighs 3.7 ounces; in full K-size configuration with all six baffles it is 7.3 inches and 9.3 ounces.
- Six user-configurable 7075 billet modular baffles with a Type 3 hard anodize coating.
- Rated for cartridges up to and including 300 Win Mag, with barrel length and rate-of-fire restrictions by cartridge.
- JK describes it as a K-size can designed for sporting use on bolt-action firearms and for limited semi-auto use.
Show all 5 ▾ ▴
- Sporting minimum barrel lengths: 223 Rem / 5.56 NATO 14.5 inches, 300 Blackout 7.5 inches, 7.62x39 8.5 inches, 243 Win 16 inches, 308 Win 16 inches, 6.5 Creedmoor 16 inches, 7mm Rem Mag 20 inches, 300 Win Mag 20 inches.
Is one of these wrong, or does our wording say something the source doesn't?
