Weatherby 338 WBY RPM Select Plus Rifle Brass (brand part no. BRASS338) supplies handloaders with factory-correct cases for the 338 Weatherby RPM cartridge, a caliber where quality once-fired or new brass isn’t always easy to find outside the manufacturer. Weatherby’s Select Plus line is built to consistent, precise dimensions for reliable case life and repeatable reloads.

Key Specifications

• Chambered for the 338 Weatherby RPM cartridge.
• Sold as Select Plus quality factory brass.
• Sold unprimed for full reloader control over primer selection.

Frequently Asked Questions

What caliber is this brass for? 338 Weatherby RPM.

Why choose factory Weatherby brass for this caliber? Quality brass for the 338 WBY RPM can be hard to source outside the manufacturer, and Weatherby’s Select Plus line is built to precise, consistent dimensions.

Buy the Weatherby 338 WBY RPM Select Plus Rifle Brass

Order Weatherby 338 WBY RPM Brass from our Lubbock, Texas gun shop for fast, direct shipping. It’s the factory-correct brass to keep a 338 WBY RPM rifle fed with handloads. Browse more of our reloading brass selection while you shop.