MAXIMUM DURABILITY - Constructed from injection molded HPX high-performance resin, this case withstands the harshest conditions, ensuring your firearms are always secure. OPTIMAL CAPACITY - With interior dimensions of 54.5 x 10 x 6 inches, the iM3410 provides ample space for rifles and shotguns, offering a snug and protective fit. SUPERIOR PROTECTION - Certified to MIL-STD-810F, ATA 300, and FED-STD-101C, this case guarantees top-tier protection against impact, vibration, and extreme temperatures. ENHANCED COMFORT - Equipped with integrated wheels and a retractable handle, transporting your firearms is effortless, reducing strain and improving mobility.