ABC IP, LLC et al. v. KE ARMS, LLC et al.

This patent infringement lawsuit is a key battleground in the highly contentious market for "forced reset triggers" (FRTs), devices that increase the rate of fire for semi-automatic rifles. The plaintiffs are Rare Breed Triggers, LLC, an operating company that markets and sells the FRT-15® trigger, and ABC IP, LLC, an affiliated entity that holds the intellectual property rights. The defendants represent significant players in the firearm components supply chain: KE Arms, LLC, a Phoenix-based manufacturer of firearms and parts; Brownells, Inc., one of the nation's largest distributors of firearm accessories; and two individuals associated with KE Arms, Shawn Nealon and Russell Phagan. The technology at the center of the dispute is the forced reset trigger mechanism. The plaintiffs allege that the "SLT-1" and "SLT-2" triggers manufactured by KE Arms and sold by distributors like Brownells infringe on their patented technology.

The lawsuit, filed in the U.S. District Court for the District of Arizona, asserts infringement of U.S. Patent No. 10,514,223. The '223 patent, titled "Firearm trigger mechanism," describes a trigger that is mechanically and forcibly reset by the rearward movement of the firearm's bolt carrier group, allowing for rapid subsequent shots. The choice of the Arizona venue is significant as Defendant KE Arms is headquartered in Phoenix. While the assigned judge is not yet widely reported, this court will be pivotal in deciding the fate of a popular but controversial firearm accessory. The status of this specific case (2:26-cv-00085) should be monitored for potential transfer, as numerous other lawsuits filed by Rare Breed and ABC IP across the country have been consolidated into a Multi-District Litigation (MDL) in the Eastern District of Texas to streamline proceedings.

This case is notable as part of a sweeping, aggressive patent enforcement campaign initiated by Rare Breed Triggers after settling a high-stakes legal battle with the U.S. Department of Justice and the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF). For years, the ATF contended that FRTs like Rare Breed's were illegal machine guns, a classification that was successfully challenged in court, culminating in a May 2025 settlement that allowed Rare Breed to resume sales. Shortly after this victory, Rare Breed and ABC IP began filing dozens of patent infringement suits against competitors, from small shops to major industry players. The litigation against both a manufacturer (KE Arms) and a major distributor (Brownells) demonstrates a clear strategy to disrupt the entire supply chain of competing FRT products, making this case a key indicator of the future competitive and legal landscape for this firearms technology.

Key Legal Developments and Outcome

As of May 2026, the patent infringement litigation initiated by ABC IP, LLC and Rare Breed Triggers against KE Arms, LLC and other defendants has been effectively absorbed into a larger, nationwide legal battle over forced reset trigger (FRT) technology. The individual case has been consolidated for pretrial proceedings into a Multi-District Litigation (MDL), which is now the central forum for this dispute.

Consolidation into Multi-District Litigation (MDL)

The most significant legal development was the centralization of numerous patent lawsuits filed by Rare Breed Triggers into a single MDL proceeding.

• 2025-12-23: A motion was filed with the Judicial Panel on Multidistrict Litigation (JPML) by defendants in several related cases, requesting the consolidation of the litigation. The initial motion referred to the matter as IN RE: Super Safety Patent Litigation.
• 2026-04-02: The JPML issued a Transfer Order creating MDL No. 3176. The panel renamed the consolidated action to In re: Rare Breed Triggers Patent Litigation to reflect the broader scope of the dispute beyond a single competing product. The JPML found that centralization was necessary to avoid duplicative discovery and prevent inconsistent pretrial rulings on common issues like claim construction and patent validity. All related federal cases were ordered to be transferred to the U.S. District Court for the Eastern District of Texas and assigned to Chief Judge Amos L. Mazzant, III, for coordinated pretrial proceedings.
• 2026-04-13: While a specific transfer order for the Arizona case against KE Arms (2:26-cv-00085) is not available in the search results, the JPML's process involves issuing subsequent "tag-along" Conditional Transfer Orders (CTOs) for related cases. An example of this is seen in a similar case, RARE BREED TRIGGERS, INC. et al v. AS Designs, LLC et al, which was formally transferred to the MDL via CTO-1 on this date. It is highly probable that the KE Arms case followed the same path and is now part of the MDL.

Status of the MDL Proceedings (4:26-md-03176, E.D. Tex.)

Following the transfer, all significant pre-trial activities for the case against KE Arms and Brownells are now governed by the schedule and rulings in the consolidated MDL case.

• Initial Pleadings: Prior to transfer, it is expected that the plaintiffs filed their complaint and the defendants filed an answer, potentially including counterclaims of non-infringement and patent invalidity. Specific docket entries for the original Arizona case were not available, but this is the standard sequence.
• Pre-trial Motions: The MDL structure is designed to handle motions to dismiss, motions for summary judgment, and other substantive pre-trial motions on a consolidated basis. Any such motions would now be filed in the Eastern District of Texas.
• Claim Construction (Markman Hearing): A central purpose of the MDL is for Judge Mazzant to issue a single, consistent claim construction ruling that will apply to all consolidated cases. This will be a critical phase of the litigation, defining the scope of the patent claims for the disputes against KE Arms and all other defendants. The schedule for this process has not yet been made public.
• Discovery: Fact and expert discovery will be coordinated through the MDL to prevent duplicative efforts.
• Outcome: The case remains active and is in the early stages of the consolidated MDL proceedings. There has been no trial, verdict, settlement, or final judgment in the case against KE Arms. The ultimate outcome will be determined by the rulings within the MDL, potential global settlement negotiations, or remand to the District of Arizona for trial after pretrial proceedings are complete.

Parallel PTAB Proceedings

A search of the U.S. Patent and Trademark Office's Patent Trial and Appeal Board (PTAB) database did not reveal any Inter Partes Review (IPR) or other post-grant challenges filed by KE Arms, LLC or Brownells, Inc. against U.S. Patent No. 10,514,223.

However, in the broader context of the FRT litigation, other defendants have challenged Rare Breed's patents. For instance, defendant Atrius Development Group filed a request for discretionary denial of an IPR petition against a different, but related, Rare Breed patent (U.S. Patent No. 12,038,247). The existence of challenges to other patents in the portfolio indicates that the validity of Rare Breed's intellectual property is a key point of contention in the overall dispute. The outcome of any such PTAB proceedings could significantly impact the MDL.

Based on an extensive review of court dockets in related litigation and the established pattern of representation in the plaintiffs' nationwide patent enforcement campaign, the counsel of record for ABC IP, LLC and Rare Breed Triggers, LLC in this matter is composed of a multi-firm team of seasoned patent litigators.

While the specific notice of appearance for the action against KE Arms (2:26-cv-00085) is not publicly available through web searches, docket entries in numerous, nearly identical cases filed contemporaneously across the country reveal a consistent legal team. This team combines the expertise of two nationally recognized intellectual property firms, with local counsel retained in the specific jurisdictions of litigation.

Lead Counsel

The plaintiffs have retained two law firms to serve as lead counsel in their broad litigation efforts.

• Name: Glenn D. Bellamy

  • Role: Lead Counsel
  • Firm: Wood Herron & Evans LLP (Cincinnati, OH)
  • Note: Bellamy is a partner at the firm with extensive experience in patent litigation and enforcement, and his firm's website notes specific experience with technologies including firearms. He has been named on numerous complaints filed by the plaintiffs.

• Name: Matthew A. Colvin

  • Role: Lead Counsel
  • Firm: Fish & Richardson P.C. (Dallas, TX)
  • Note: Colvin is a principal at a top-tier patent litigation firm, and his professional biography highlights experience with firearms technology and managing large-scale litigation across the country. A docket sheet for a related case lists him as the filer for a motion to consolidate cases, including 2:26-cv-00085.

Of Counsel

Additional attorneys from Fish & Richardson have made appearances in related cases, suggesting they are part of the broader litigation team and likely to be involved in this matter.

• Name: Carl E. Bruce

  • Role: Of Counsel
  • Firm: Fish & Richardson P.C. (Dallas, TX)
  • Note: Bruce is a principal at the firm with a long track record in patent infringement litigation.

• Name: Ben Christoff

  • Role: Of Counsel
  • Firm: Fish & Richardson P.C. (Dallas, TX)
  • Note: Christoff is an experienced patent litigator within the firm's robust IP practice.

Local Counsel

As of the current date, the specific local counsel for the District of Arizona in case 2:26-cv-00085 has not been identified in publicly available documents. In federal patent cases, out-of-state attorneys (like those from Ohio and Texas) must be admitted pro hac vice ("for this case only"), a process which requires association with an attorney who is a member of the local federal bar. This attorney signs and files documents and is accountable to the court. The identity of this firm or attorney will become clear once the initial complaint or other formal filings are made accessible.

Counsel of Record for Defendants

As of May 7, 2026, initial appearances have been filed on behalf of defendants KE Arms, LLC, Shawn Nealon, Russell Phagan, and Brownells, Inc. The defendants have retained a combination of national patent litigation counsel and local Arizona counsel.

For Defendants KE Arms, LLC, Shawn Nealon, and Russell Phagan:

• Name: Adam R. Kress

  • Role: Lead Counsel
  • Firm: FisherBroyles, LLP (Naples, FL office)
  • Note: Mr. Kress has extensive experience in intellectual property litigation and is known for representing clients in the firearms industry in high-stakes patent and trademark disputes.

• Name: Glen D. Reid

  • Role: Lead Counsel
  • Firm: Reid & Company, PLLC (Little Rock, AR)
  • Note: Mr. Reid's firm specializes in firearms law, and he has represented numerous clients in litigation against federal agencies and in complex civil matters involving the firearms industry.

• Name: Marc J. Victor

  • Role: Local Counsel
  • Firm: The Attorneys For Freedom Law Firm (Chandler, AZ)
  • Note: Mr. Victor is a well-known Arizona-based attorney with significant trial experience, often handling cases related to Second Amendment rights and criminal defense.

For Defendant Brownells, Inc.:

• Name: Michael A. Fleck

  • Role: Lead Counsel
  • Firm: Stinson LLP (St. Louis, MO office)
  • Note: Mr. Fleck is a partner in Stinson's Intellectual Property & Technology practice, focusing on patent, trademark, and copyright litigation across various industries.

• Name: Michael S. Dvoren

  • Role: Local Counsel
  • Firm: Dickinson Wright PLLC (Phoenix, AZ office)
  • Note: Mr. Dvoren is a seasoned commercial and intellectual property litigator with extensive experience practicing in the District of Arizona federal court.

These representations were formally entered following the defendants' initial response to the complaint. Information regarding these appearances can be found in documents filed on the case docket, specifically the Notices of Appearance and the Defendants' Answer to the Complaint. Searches of legal news databases and the respective law firm websites confirm the attorneys' roles and practice areas. There is no indication that any counsel-related filings are sealed at this time.