JK 155 RPX 30
With its fully Mission Configurable design, advanced Rifle Pistol System (RPX) baffle geometry, and HUB mount threads, the JK RPX .30CAL is ready to rock on all your favorite rifles and carbines. Super quiet and incredibly lightweight, the RPX .30CAL’s efficient baffles are bored to .36 caliber, so with just a quick end cap swap it can suppress 350 Legend, 338 ARC, 9mm pistols and carbines, and more.
An extraordinarily lightweight, Mission Configurable suppressor, the JK RPX .30CAL combines the benefits of the RCX and PCX lines into our best all-purpose .30 cal suppressor ever! A grade 5 titanium blast baffle combined with seven, user-configurable 7075 billet modular baffles delivers heavyweight durability in a featherweight silencer.
FEATURES AND BENEFITS OF THE RPX .30CAL
- Featherweight design: Super lightweight for hunting and precision rifle use.
- Caliber Versatlilty: Titanium blast baffle for full-auto ratings and for use on up to 300 WinMag.
- HUB Compatibilty: Industry-standard HUB 1.375x24 mount size with ASR-compatible Taper Mount pre-installed
- Big Bore Ready: .36 caliber baffles allow big bore and 9mm use with only an End Cap Swap
- Worry Free Warranty: JK Armament Unlimited, Unconditional, Lifetime Warranty
Technical Specifications:
- Length - 3.3" - 8.5" (Configurable)
- Diameter - 1.55"
- Weight- 3.6 - 11 oz (Configurable)
Build Material: Grade 5 Titanium blast baffle and 7075 Billet Aluminum modular baffles
Finish - Black, Type 3 Hard Anodize & Armor Black C-192 Cerakote
- Full-Auto Rated: Yes
- Barrel Restrictions:
- Full-auto on 300 BLK 7.5” minimum barrel
- Sporting use on 7.62x39, 223/5.56, 6.5 CM, 308 WIN, 7MM RemMag, 300 WinMag, etc. with minimum barrels from 8.5” to 20” depending on caliber

