Ammunition-CBTest

Ultra-high velocity, magnum ammunition is how Roy Weatherby got started in the 1940s. As a young wildcatter, he revolutionized the industry with his fast, hard-hitting loads that were dead-on accurate. Today, those same performance qualities are every bit a part of Weatherby cartridges.

Weatherby’s move to Wyoming is an exciting step towards the continual opportunity for innovation. The cartridges that paved the way for advancement in ballistics and load development will forever be a solid foundation. Weatherby’s intention is a constant progression for ballistic superiority, confidence in developing new and impressive cartridges that perform and meet expectations attached to the Weatherby brand.

NOTHING SHOOTS FLATTER. HITS HARDER. OR IS MORE ACCURATE.™

[dtwpb_woocommerce_products columns=”4″ query_post_type=”by_id” nothing_found_message=”No products were found matching your selection.” ids=”1313,1089,1092,1116,1111″]

338 Weatherby RPM

Produced 2022

The 338 WBY RPM (Rebated Precision Magnum) is based on the Weatherby 6.5 RPM necked up to accept a 338 caliber bullet. The 338 RPM was designed to take advantage of Weatherby 6-Lug action to get magnum performance in a 5lb rifle. The large body diameter, low body taper, and 35-degree shoulder mean that case capacity is greatly increased, leading to higher velocities.