Thread: 7mm rem mag relaodimg recipe

Originally Posted by grandpamac

Greetings @CP270,
The 7mm Rem Mag is noted for wide swings of velocity and pressure between rifles as @deye223 mentions above. Load data has been reduced over the years to account for this so varies widely. H1000 aka AR2217 has been made by two different manufacturers. So it is impossible to recommend a load that will work in all rifles. Other than working up looking for "pressure signs" it is probably better to work up to a velocity at least that is what I do these days.
GPM.

what do you mean by two manufacturers Adi makes 2217 and it is repacked and sold as H1000 same as 2225 and Retumbo same stuff different label