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The Brief: The Shelby County Sheriff’s Office cleared a Cordova homeowner after a domestic shooting on June 15, 2026. Deputies found a man with a gunshot wound at a residence on Cloverwood Lane. While the shooter was initially detained, investigators concluded he acted in self-defense during an aggressive physical dispute. Forensic evidence validated the resident’s claim of an imminent threat, meeting Tennessee’s legal standards for justified force within a home. The wounded individual is expected to survive after treatment for his injuries. Authorities closed the inquiry and confirmed that no criminal charges will be filed against the homeowner. MEMPHIS, TN…

PROOF Research is advancing barrel technology with its new exponential twist PXT barrels.Rifle barrel technology has been relatively stable for a long time, but PROOF Research may have just changed that. The company’s new PXT barrels, standing for PROOF Exponential Twist, are introducing a seemingly simple change to barrel design that could offer a big improvement to performance and lifespan.While traditional barrel designs use constant-twist rifling, PROOF PXT barrels instead use a progressively changing twist profile. PROOF says that this reduces initial bullet stress, helps maintain rotational stability and prolongs barrel life while improving consistency and performance. As modern high-pressure,…