Hornady Lock-n-load Bullet - Tube .40sw/10mm

The Hornady Lock-n-load Bullet Tube .40sw/10mm is a precision reloading accessory engineered to streamline ammunition production for shooters who demand efficiency on the bench. Designed for law enforcement, military personnel, and civilian competitors running high-volume training or duty loads, this three-pack tube system eliminates manual bullet feeding frustration and reduces setup time between reloading sessions. Whether you're prepping match ammunition or maintaining duty rounds, this tube transforms your Hornady progressive press workflow.

Built to feed directly into existing Hornady bullet feeder dies, the Lock-n-load tube removes the need for traditional bullet hoppers, which can jam or misalign during extended reloading sessions. The milled sight window allows you to monitor ammunition levels in real time, preventing mid-run stoppages when inventory runs dry. Each tube is precisely machined to .40 caliber and 10mm specifications, ensuring consistent bullet seating geometry and reliable operation across both cartridge types. The 3-pack configuration provides redundancy and continuous operation across multiple stations or press setups.

Tactical professionals and high-round-count shooters benefit most from this system—competitive pistol shooters running 200+ rounds per session, law enforcement armorer shops, and military marksmanship programs all rely on trouble-free feeding to maintain training volume. The tubes are fully compatible with Hornady's Lock-n-load press platform and integrate seamlessly into existing die setups without modification. Compact design (4.85 x 1.15 x 21.9 inches) fits tight bench spaces while remaining accessible for quick reloads and visual inspection during extended reloading windows.