Introduced in 2022 the 338 WBY RPM (rebated precision magnum) maximizes the magnum potential of the lightweight Mark V 6 Lug action. The goal was to fit a large caliber bullet into a lightweight backcountry rifle that could take down all of North America’s big game. The 338 RPM is based off of the 6.5 RPM necked up to accept a .338 caliber bullet. The case features a large body diameter low body taper and 35-degree shoulder creating a larger powder capacity leading to higher velocities.
Weatherby Select Plus Barnes TTSX Rifle Ammunition .338 WBY RPM 185gr PT 3100 fps 20/ct
Weatherby Ammunition
$106.90
- SKU:
- WMB338185TTSX
- UPC:
- 747115447268
- Primer:
- Boxer
- Case Pack:
- Boxed
- Available Drop Ship Delivery Options:
- ground
- Brand Family:
- Select Plus
- Reloadable Case:
- Yes
- Package/Packing:
- Box
- Brand:
- Weatherby
- Case Material:
- Brass
- Compliance Item Type:
- Rifle Ammo
- Rounds:
- 20
- Boxes Per Case:
- 10
- Lead Free:
- Yes
- Grain:
- 185 gr
- Allocated Item?:
- No
- Caliber:
- 338 WBY RPM
- CA Prop 65:
- Yes
- Ballistic Coefficient:
- 0.5140
- Energy:
- 3947 ft-lbs
- Bullet Type:
- PT
- Velocity:
- 3100 fps