Hornady Lock-N-Load A Series 6mm ARC Brass Modified Case - A6MMA

Hornady Lock-N-Load Modified Case 6mm ARC A6MMA. A special fine thread is used to attach them to the gauges ensuring that they remain perfectly square for precise alignment in the chamber of your firearm. Second the neck of the case is made perfectly round and opened slightly to allow a standard diameter bullet to slip into the case mouth effortlessly but concentrically to ensure the most precise results possible.Hornady offers Interchangeable modified cases in all common sizes. These specially prepared modified cases are threaded at the case-head and have a .002" oversized neck to accept the same bullets you intend to load. This is critical as the Lock-N-Load O.A.L. Gauge dimensions obtained will be acurate to .001".Interchangeable modified cases have a threaded case-head allowing them to attach to either O.A.L. gauge modelUse same bullets as intended for reloadingCases are to SAAMI SpecsDial Caliper and OAL Gauge not included. Specifications for Hornady Lock-N-Load 6mm ARC Modified Case: Manufacturer: Hornady Cartridge: 6mm ARC Color: Bronze Package Contents: Hornady Lock-N-Load 6mm ARC Modified Case Hornady A6MMA: Lock-N-Load Modified Case 6mm ARC