Peterson Brass Peterson .300 PRC Casings Box of 50

Peterson 40061R .300 PRC Casings Box of 50The Peterson .300 PRC Brass Casings Box of 50 40061R are high-quality unprimed brass designed for the .300 Precision Rifle Cartridge. Made by Peterson Cartridge these Peterson 40061R casings are built for precision and consistency ideal for long-range shooting and reloading. Featuring a beltless design and optimized for heavy long-range bullets they ensure reliable performance in fast-twist barrels. These casings are perfect for reloaders seeking premium brass for competitive shooting or hunting. Peterson's Cases are the embodiment of uncompromising quality crafted from premium materials and subjected to precise machining. The meticulous process begins with a coil of top-tier C260 brass carefully selected for its excellence. This Petersonbrass coil is transformed into "cups" through a series of steps that define the basis for superior casings.These cups undergo a meticulous journey of refinement. Initially they are drawn through a press three times extending them into seamless tubes. Subsequently they are trimmed to the desired length and thoroughly cleansed in preparation for the shaping process. The rear end of the tube is endowed with a designated "pocket" for housing the primer while the extraction groove is expertly cut ensuring flawless functionality.With unwavering precision the "mouth" of the casing is tapered to form the essential "neck" and the casing is once again trimmed to its exact specifications. A meticulously punched flash hole is incorporated in the primer pocket and the mouth and neck undergo an induction annealing process to create the perfect grip for the projectile.To conclude this rigorous journey the cases receive a thorough cleansing ensuring their impeccable state. After these meticulous steps they are now primed and ready to be loaded embodying Peterson's commitment to crafting exceptional casings for the most discerning firearm enthusiasts.