The OCL INFINITY represents a significant advancement in suppressor technology, offering a balanced approach to both sound reduction and gas management. This 7.62 suppressor features a HUB-compatible design with the industry-standard 1.375×24 threading system, allowing for versatile mounting options across various firearms platforms.
The INFINITY employs a four-chamber design, creating a specific gas flow sequence (vent > hold > combine > vent/hold). This engineering approach enables customizable performance through three included interchangeable end caps:
Note: An optional Vented 5.56 End Cap is available from the manufacturer, but not included.
Note: Otter Creek has contracted with an outside 3-D Printing shop to manufacture the Infinity.
The OCL Infinity performs to standard. Since the Otter Creek Gang in Kentucky contracted out the hard part of manufacturing a 3-D printed suppressor to the 3-D printing experts in Kansas, the suppressor performs well. It is not exceptional, but it does just fine. For those who are part of the Otter Cult, this is for you. If you are looking for a well performing 3-D printed can, the Infinity works well. You can spend more, or you can spend less, but this is on-target for the audience.
OCL has made a name for itself in producing well performing cans at a price everyone can afford. This suppressor is in line with those expectations.
We would encourage you to look at Pew Science for objective testing, but, Charlie's has seen super impressive results from HUXWRX, PTR and CAT suppressors. Each comes with their own price tag, but super-impressive results. The Infinity comes close enough for most pedestrian suppressor buyers, and Charlie's offers a great price on the OCL can.
As a new generation 3-D printed suppressor, the Infinity clearly outperforms legacy OCL cans with subtractive manufacturing, which is to be expected. After all, the Infinity comes with a price tag that is not often associated with the Kentucky can. The OCL Polonium is much more affordable, but not of the same generation of technology. OCL Infinity out performs many traditional baffle designs from Q, LLC and Dead Air.
Pew Science has conducted independent testing of the INFINITY with different end cap configurations on both bolt action and semi-automatic platforms:
Pew Science has already performed detailed analysis of the Infinity with different end caps. Make sure you check it out!
Otter Creek Labs Suppressor – Economical Performance for Budget-Conscious Shooters
Not every shooter needs a top-tier, premium-priced suppressor. Many simply desire effective sound suppression at an affordable price. The Otter Creek Labs (OCL) suppressor delivers exactly this—solid value without breaking your budget.
However, sourcing affordable suppressors can often lead to compromises in customer experience, reliability, or business integrity.
This can be frustrating, especially when dealing with suppliers who struggle with consistent delivery timelines and professional interactions, causing unnecessary headaches for retailers and customers alike.
Affordable Pricing: Provides solid sound suppression performance at an accessible price point.
Reliable Construction: Adequate materials and workmanship for recreational and entry-level suppressor users.
Ease of Maintenance: Simple design makes it straightforward for casual shooters to maintain.
Effective Sound Reduction: Meets the needs of recreational shooters without premium costs.
Charlie's Custom Clones no longer maintains an active business relationship with Otter Creek Labs due to consistent operational disappointments, missed deadlines, and subpar professional interactions. Otter Creek Labs has requested the removal of our listings, and although we earn minimal profit from these suppressors, our obligation remains clear: If we legally purchase a product, we legally offer it to our customers.
When excess OCL stock becomes available to us, we choose transparency and customer choice over convenience. Despite our challenges with the business relationship and the unprofessional behavior we’ve experienced from OCL's management, their suppressors remain a fair choice for budget-conscious buyers. Importantly, we have received no negative feedback regarding Otter Creek Labs' warranty service, which remains directly between OCL and the end-user.
While our direct experience prevents us from wholeheartedly endorsing their business practices, the OCL suppressor itself represents reasonable quality and affordability.
| Feature | Specification |
|---|---|
| Length | 6.5" (no mount) |
| Weight | 20 oz (no mount) |
| Diameter | 1.75" |
| Material | DMLS 3D printed & heat treated 718 inconel (suppressor) |
| Machined H900 17-4 stainless steel (end caps) | |
| Mounting | 1.375×24 HUB thread pattern (mount not included) |
| Finish | Cerakote Black |
| Rating | Full-auto, magnum, no barrel length restrictions |
| Included | Suppressor, 3 end caps, tube clamp, end cap wrench, owner's manual |
Note: This suppressor does not come with a mount. Choose your preferred mounting system from hundreds of compatible options.
Buying and shipping through Charlie’s is easy, but there is some information you need to know. This item must ship to FFL holder. No civilian exceptions.
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.
Otter Creek Labs
Otter Creek Labs
