SKU: HO8673
UPC: 090255486735
MPN: 8673
These Hornady Mfg unprimed cases give .375 Ruger handloaders a clean starting point for building heavy, dangerous-game loads from scratch. The .375 Ruger is a beltless magnum designed to feed and headspace off the case shoulder, and Hornady forms this brass to match those tight chamber tolerances. Packaged 50 to the box, this is virgin brass ready for the bench: deprime is not needed, and you control every step from priming through bullet seating. Shooters running the .375 Ruger for African plains game, big bear, or moose will find these cases a reliable foundation for full-power loads.
Hornady takes extra time on smaller production lots to hold strict quality standards across this brass. Tight wall concentricity helps the bullet seat straight in both the case and the chamber, which supports a uniform release on firing for better velocity consistency and accuracy. Uniform case wall thickness, a trait benchrest shooters have chased for decades, keeps internal capacity consistent from case to case so your charges burn the same way each time. Hornady also runs its cases through a pressure calibration test to confirm even case expansion during firing. The result is brass that holds up to repeated full-power .375 Ruger loadings, letting you size, trim, and reload these cases through multiple cycles before they reach the end of their service life.
Pair this brass with large rifle magnum primers, a stout charge of slow-burning powder, and .375-caliber bullets in the 250 to 300 grain range to build hunting loads for the .375 Ruger. Most loaders set up a dedicated die set and a trimmer to keep case length in spec after firing. If you load other big-bore cartridges, we stock .375 H&H brass and .416 Ruger brass from the same line. Browse the full heavy-caliber Hornady brass selection to keep your reloading bench supplied for dangerous-game season.
This is virgin, unprimed Hornady brass, never fired or loaded. It comes ready for the bench with no spent primer to remove. You prime, charge, and seat your own bullets, controlling every step of the load from the start.
Each box holds 50 unprimed .375 Ruger cases. That count gives loaders a working batch for a hunting season's worth of full-power loads, with enough brass to develop a load and keep a tested supply on hand.
The .375 Ruger uses large rifle magnum primers. The case is a beltless magnum that headspaces off its shoulder, so pair it with the correct primer and a slow-burning magnum powder for full-house dangerous-game loads.
Hornady treats its brass for more reloads per case, and with proper full-length or neck sizing, trimming to spec, and watching for case head separation signs, .375 Ruger brass at sensible pressures typically gives several loading cycles before retirement.
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