Circle, the issuer of the USDC stablecoin, has updated its terms of service, now permitting the purchase of legally acquired firearms and weapons using USDC. This marks a significant shift from their previous policy, which completely prohibited transactions related to firearms, ammunition, and explosives. According to CoinTelegraph, the revised terms now only restrict transactions that violate applicable laws and regulations. This means that users can now utilize USDC for firearm-related purchases, provided they adhere to all legal requirements. Senator Cynthia Lummis has publicly commented on Circle's decision, stating, "Circle's allowance of legal gun purchases is a defense of constitutional rights." This change reflects a growing acceptance of digital currencies in various sectors, while navigating complex regulatory landscapes. The update has sparked debate regarding the intersection of cryptocurrency and constitutional rights. ```