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338 Whisper Custom Factory Crimp Die
90595-8
338 Whisper Custom Factory Crimp Die in standard 7/8 x 14 thread.
$30.00 $15.98
338 Winchester Full Length Sizing Die
91093
338 Winchester Steel Full Length Sizing Die Complete.
Click here to view parts
$23.00
338 Winchester Magnum Dies
From $8.00
338 Winchester Magnum Factory Crimp Die
90849
Click here to view parts
Lee 338 Winchester Magnum, 338-06 A Square, 338-06 Ackley Improved Factory Crimp Die crimps the bullet in place more firmly than any other tool. Tests demonstrate that even bullets which have no crimp groove will shoot more accurately. A firm crimp improves accuracy because pressure must build to a higher level before the bullet begins to move. This higher start pressure insures a more uniform pressure curve and less velocity variation.
$15.98