RCBS Trim Pro Shell Holder #4S/H #4: “BELTED MAG” WEATHERBY’s/7MAG/STW/300MAG

RCBS Trim Pro Case Trimmers feature uniquely shaped shell holders to firmly hold rifle and pistol cases in perfect alignment with the cutter. This system allows for accurate and repeatable case trimming lengths and leaves the case mouths square to the body. Trim Pro Shell Holders are numbered the same as standard shell holders to simplify identification and use.

Fits:

• .257 Weatherby Magnum
• .264 Winchester Magnum*
• .270 Weatherby Magnum
• 7mm Remington Magnum*
• 7mm Shooting Times Westerner
• 7mm Weatherby Magnum
• .30-338 Winchester Magnum
• .300 Holland & Holland Magnum
• .300 Weatherby Magnum

• .300 Winchester Magnum*
• .308 Norma Magnum
• 8mm Remington Magnum
• .338 Winchester Magnum
• .340 Weatherby Magnum
• .350 Remington Magnum
• 9.3mm x 74 Rimmed
• .375 Holland & Holland Magnum
• .416 Remington Magnum
• .450 Marlin
• .458 Winchester Magnum