Starline Brass 500 Smith & Wesson Unprimed (Large Rifle Primer) 100/Bag Bullet Brand Style_Hot-Cor such as the 338 Winchester

such as the 338 Winchester Magnum and 338-378 Weatherby

308 Bullet Weight 170gr Bullet Style Flat Point Ballistic Coefficient 0

Identification Rings

The universal shell holder accept cases from

Starline Brass 500 Smith & Wesson Unprimed (Large Rifle Primer) 100/Bag Bullet Brand Style_Hot-Cor such as the 338 WinchesterThe Initial run of 500 S&W Mag (R) cases was built to use large pistol primer per Smith & Wesson and Cor bon specifications. On July 28, 2003, Smith & Wesson and Cor bon changed specification of primer pocket to be large rifle. Rifle primers are same diameter as pistol except they are approximately . 006" taller. This was done to prevent primer from being pierced by firing pin when loaded with max loads and heavy bullets (bullets over 400 grains). It