Tired of suppressors that feel like they were designed by a committee? The Johnny Law Titanium QD is what happens when obsessive engineers get free rein in the lab. This isn't just another .308 can – it's a precision-focused masterpiece that brings aerospace-grade materials and cutting-edge manufacturing to your precision rifle platform.
The Johnny Law showcases CAT's revolutionary SNIPER2 technology, specifically developed for precision rifle applications. The suppressor is entirely manufactured using advanced additive manufacturing in 6AI4V titanium, allowing for complex internal geometries impossible with traditional manufacturing methods.
This sophisticated titanium construction maintains exceptional mechanical properties at elevated temperatures, making it ideal for precision applications. The suppressor features a proprietary "waffle" style erosion interface at the blast chamber's end, serving as a sacrificial barrier against unburnt particulates. This innovative design protects critical internal components while maintaining consistent performance.
The CAT Spooky mounting system features left-hand threads for suppressor attachment while the muzzle device uses standard right-hand threads on the barrel. This ingenious design ensures that if the suppressor ever gets stuck and requires wrench removal, the muzzle device stays firmly attached to your barrel instead of getting trapped inside the suppressor.
CAT says the Johnny Law is rated up to .300 Win Mag and .300 PRC with a recommendation to keep barrels above 22". They have not rated the JL for .300 RUM or .300 Norma.
Pew Science has put the Johnny Law through the lab. Be sure to check out the data on the 20" .308 test rifle.
Rocky Mountain Gun Club shoots and reviews the CAT Johnny Law.
| Caliber | 7.62 NATO (.308 Winchester) |
| Weight | 10.6 oz |
| Overall Length | 8.55" |
| Diameter | 1.75" |
| Minimum Barrel Length | 16" |
| Optimized Velocity Range | 2,200 – 2,900 FT/S |
| Optimized Platform | 20" M110A2 |
| Finish | DLC (Diamond-Like Carbon) |
| Mount Type | CAT Spooky 1x16LH QD |
| Construction | 6AI4V Titanium (Additive Manufactured) |
| Technology | SNIPER2 |
Photos courtesy of CAT and Rocky Mountain Gun Club.
1) Check your state laws to make sure the federally regulated item you want to purchase is legal in your state.
2) Find your FFL… Have your dealer send us a copy of their FFL and SOT to Charlie’s (Make them earn their fee!). Not every FFL is a SOT or Class 2 / Class 3 dealer.
3) Be patient! You should hear from our compliance department within 3-4 business days. If not, feel free to reach out for a status update.
That’s it! We try to make this process as simple as possible for our customers. Please click the “Buying a Firearm” tab at the top of this page for more information.
THIS IS A SERIALIZED ITEM. It must ship to a Federal Firearms License holder. No civilian exceptions.
Buying and shipping through Charlie’s is easy, but there is some information you need to know. Only a federally licensed firearms dealer may receive a firearm or federally regulated serialized item (like a receiver or suppressor). We cannot ship these items directly to you. Please follow these steps to process your transaction:
1) Check your state laws to make sure the federally regulated item you want to purchase is legal in your state. Your FFL dealer should be able to give you all of the necessary information regarding your state specific laws. But, if we ship to your FFL, and there is a legal issue, we cannot accept a return. So please make sure that you know and follow your local and state laws.
2) A quick google search will show you what Federal Firearms Licensed (FFL) dealers are in your area. When you are ready to purchase, contact the FFL dealer you would like to use and get their shipping address. During the check-out, put YOUR address in the “billing” section and the FFL DEALER’S address in the “shipping” section. If you don’t know your FFLs address, that’s okay. You can send the information later.
3) After check out, make sure to contact your FFL dealer to ensure they will receive your shipment for you (most do this for a small fee, but you should always double check).
4) Have your dealer send us a copy of their FFL to FFL@CharliesCustomClones.com. Charlie’s does not reach to your FFL (MAKE THEM EARN THEIR FEE!!!)
5) Be patient! In order to ensure we remain compliant with all federal laws, our compliance department is kept separate from our sales and operations team. Please allow a few days for our compliance officer to verify all of your dealer’s documents and ensure all federal laws are being observed. You should hear from our compliance department within 3-4 business days. If not, feel free to reach out for a status update.
That’s it! We try to make this process as simple as possible for our customers, but if you are unfamiliar the process or have any other questions, please visit our How to Buy a Suppressor page for more details.
Sig Sauer
