JK 155 RPX 9

JK’s new Rifle Pistol System (RPX) baffle design delivers top-tier performance on both rifle and pistol calibers, and we’ve packaged it into a fully Mission Configurable, lightweight suppressor rated for nearly every firearm in your safe firing a .36 caliber or smaller bullet! From 5.56 to 300 Win Mag, from 32 ACP to 357 Mag, the JK RPX 9mm has you covered.
The RPX 9MM has you covered from 9mm to 350 Legend to 300 Blackout, 338 ARC, 308 WIN, 357 Magnum, and so many more all the way up to 300 Win Mag (minimum barrel lengths apply to some calibers). Or, run it on 223/5.56, 5.7×28, and other small calibers with a .22 cal End Cap.
FEATURES AND BENEFITS OF THE RPX 9MM:
Lightweight Construction: Built for hunters and precision shooters who count every ounce but refuse to compromise.Titanium Blast Baffle: Full-auto rated and tough enough to handle .300 WinMag without flinching.Universal Fit, Ready to Run: Standard 1.375×24 HUB threading with an ASR-compatible Taper Mount already installed.Suppress More, Swap Less: Crushes recoil and tone across both rifle and pistol calibers up to .36—subsonic, supersonic, doesn’t matter.Forever Covered: Unlimited. Unconditional. No-fine-print lifetime warranty from JK Armament.
TECHNICAL SPECIFICATIONS:
Length – 3.3″ – 8.7″ (Configurable)
Diameter – 1.55″
Weight- 3.6 – 11oz (Configurable)
Build Material: Grade 5 Titanium blast baffle and 7075 Billet Aluminum modular baffles
Finish – Black, Type 3 Hard Anodize & Cerakote
Full-Auto Rated: Yes 
Barrel Restrictions:
Full-auto on handgun calibers and subsonic 300 BLK and 8.6 BLK with no minimum barrel length
Sporting use on 7.62×39, 223/5.56, 6.5 CM, 308 WIN, 7MM RemMag, 300 WinMag, etc. with minimum barrels from 8.5” to 20” depending on caliber
WHAT’S IN THE BOX:
1 x JK 155 LT Quick Attach Taper Mount
1 x JK 155 LT 2.5″ Tube
1 x JK 155 Pro Rifle Baffle
7 x JK 155 LT Pistol Baffle
1 x JK 155 LT Flash Reducer End Cap
HOW TO BUY THE JK 155 RPX 9 WITH SILENCER SHOP
Add the JK 155 RPX 9 to your cart. Make sure to include a tax stamp for each item and a Single Shot Trust if applicable. The Single Shot Trust makes it easy to add friends and family as additional users of the suppressor.
Head to your selected Powered By Silencer Shop dealer with a kiosk to complete your demographic and fingerprint scan in just five minutes. Snap a selfie and upload it online within your customer portal with the Silencer Shop app.
Silencer Shop will email an electronic document to you. Please review and digitally sign the file from your computer or mobile device.
Set up your ATF eForms account at eforms.atf.gov. Make sure your email, name, and address match your Silencer Shop profile information exactly.
You’ll receive an email from Silencer Shop that says “Ready to Certify” and includes the phone number of your local Powered by Silencer Shop dealer. Set up a time to certify with your dealer and submit the form to the ATF for processing