Granite State Insurance Company v. KM Tactical, LLC
- Andrew Carter
- 1:23-cv-07769
- U.S. District Court · Southern District of New York
- 18
In Granite State v. KM Tactical, Judge Stein allowed Berkshire Hathaway Specialty Insurance Company to join the coverage case alongside the existing parties.
Berkshire Hathaway Specialty Insurance Company may join the New York coverage action; KM Tactical must respond to BHSI’s complaint within the specified deadline, while the underlying coverage issues remain unresolved.
What happened
Granite State Insurance Company sued KM Tactical, LLC over whether Granite State had to defend or reimburse KM Tactical in lawsuits concerning alleged sales of firearm parts used to make “ghost guns.” Berkshire Hathaway Specialty Insurance Company had issued a later policy to KM Tactical, denied similar coverage, and was involved in a separate Missouri lawsuit with KM Tactical about that dispute.
Berkshire Hathaway asked to join the New York case under a rule allowing participation when another party’s claims share legal or factual questions with the existing case. It argued that the two insurance disputes involved nearly identical policies, the same underlying lawsuits, and the same coverage questions. KM Tactical opposed, arguing that Berkshire Hathaway lacked a sufficient interest in Granite State’s policy dispute and that joining the case would interfere with its choice of Missouri as the forum.
Judge Stein granted Berkshire Hathaway’s request to intervene. He found that the request was timely, involved common legal and factual questions, would promote efficiency, and would reduce the risk of inconsistent rulings without causing undue delay or prejudice to KM Tactical. Berkshire Hathaway must file its complaint within seven days, and KM Tactical must respond within 21 days after that filing.
The detailed version
- Granite State Insurance Company v. KM Tactical, LLC · No. 1:23-cv-07769
- Andrew Carter
- May 27, 2025
Background
Granite State Insurance Company brought this declaratory judgment action against KM Tactical, LLC, an insurance dispute concerning whether Granite State’s commercial general liability policies required it to defend KM Tactical and pay settlements or judgments arising from lawsuits filed by the New York Attorney General and the cities of Buffalo and Rochester. Those underlying lawsuits alleged that KM Tactical unlawfully sold and shipped unfinished firearm frames and receivers into New York that were used to assemble functioning firearms known as “ghost guns.” KM Tactical asserted counterclaims for breach of contract, a declaration that Granite State owed coverage, and bad-faith denial of coverage.
Berkshire Hathaway Specialty Insurance Company, referred to as BHSI, issued KM Tactical a commercial general liability policy for the period immediately after Granite State’s last policy. BHSI denied KM Tactical’s request for defense and indemnification concerning the same underlying lawsuits. KM Tactical later sued BHSI in the Western District of Missouri and added Granite State as a defendant. That Missouri case was stayed, and this Court denied KM Tactical’s request to transfer the New York action to Missouri.
BHSI sought permission to intervene in the New York action under Rule 24(b) of the Federal Rules of Civil Procedure. Granite State supported the request, while KM Tactical opposed it. The opinion states that BHSI sought only permissive intervention, not intervention as a right.
Legal Standard
Permissive intervention is discretionary. A court may allow a party to join an action when the party’s claim or defense shares a common question of law or fact with the existing case. The court must also consider whether the request is timely and whether intervention would cause undue delay or prejudice. Courts may consider related factors, including the applicant’s interest, possible practical impairment of that interest, whether the existing parties adequately represent it, judicial economy, and the risk of inconsistent rulings.
Court’s Analysis
The court found that BHSI’s request was timely because the case was still at an early stage: discovery had not begun, no discovery schedule had been set, and the only prior motion practice concerned the proper forum. KM Tactical identified no prejudice caused by BHSI’s delay in seeking intervention.
The court also found an undisputed common question of law or fact. Both disputes arose from insurers’ denials of coverage for the same underlying lawsuits. The Granite State and BHSI policies were virtually identical, and both insurers sought declarations that they were not required to defend or indemnify KM Tactical. The insurers also relied on substantially the same policy language and reasons for denying coverage.
The court recognized that BHSI’s dispute concerned its own policy rather than Granite State’s obligations. But under the flexible standard for permissive intervention, the court concluded that BHSI had a sufficient practical interest because an adverse ruling for Granite State could affect BHSI’s coverage position. The court also emphasized that joining the disputes could prevent duplicative litigation and inconsistent rulings. It noted that both this Court and the Western District of Missouri had determined that the Granite State-KM Tactical coverage dispute should proceed in the Southern District of New York.
Finally, the court found that intervention would not significantly delay the case or unfairly prejudice KM Tactical. The case was still in its early stages, the BHSI dispute substantially overlapped with the existing coverage dispute, and allowing both disputes to proceed in one forum would serve judicial efficiency. The court rejected KM Tactical’s argument that intervention improperly deprived it of its preferred Missouri forum, noting that the Missouri action was stayed and that the New York case had already been found to belong in this District.
Disposition
Judge Gary Stein granted BHSI’s motion to intervene under Rule 24(b). The court ordered BHSI to file its Complaint in Intervention within seven days of the order and required KM Tactical to respond within 21 days after that filing. The order decided the intervention issue; it did not decide whether either insurer ultimately owes coverage to KM Tactical.
Read the full 18-page opinion on CourtListener, the free public archive maintained by the Free Law Project.