Redding Competition Shell Holder Set #6 (7mm Remington Magnum, 300 Winchester Magnum, 338 Winchester Magnum)

Packaged in five piece sets in .002" increments (+.002", +.004", +.006", +.008", and +0.10") Each shellholder is clearly marked to indicate the amount it will decrease case to chamber headspace Set allows you to adjust case to chamber headspace of your reloads with a simple shellholder change Made in the USA