Every new Connecticut business filing, every dayPatricia Carzello, Principal
MJD Precision LLC appears to operate as a precision machining business specializing in firearm components, such as double stack grips, stippling, and CNC-machined magwells made from aerospace-grade aluminum. The website mjd.solutions lists a California phone number, while the LLC filing is based in Manchester, Connecticut, suggesting possible remote operations or a recent move. The site offers custom design-to-manufacturing services for gun enthusiasts and small shops.
Filed October 9, 2025 · Manchester, CT
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See how it worksMJD Precision is a precision machining & firearm accessories business (LLC) registered on October 9, 2025 with the Connecticut Division of Corporations. The business is located in Manchester, Connecticut 06040-6302. The record lists Patricia Carzello as Principal.
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We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
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MJD Precision was registered as LLC on October 9, 2025 in Connecticut.
MJD Precision is based in Manchester, CT, 06040-6302.
MJD Precision is classified as a precision machining & firearm accessories business (cnc machining & custom gun parts).
No EIN was found on file for MJD Precision at the time of registration.
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