This is the second video in the series covering load development for my competition rifle. Bullet choices are discussed, and the initial seating depth is determined.
Watch how a custom modified case, for use with an OAL gauge, is drilled, tapped, and fitted for the rifle's chamber. This case is used for measuring the chamber's CBTO length.
For more information on bullet seating depth, and the tools & techniques used to measure CBTO/COAL, check out these links:
[ Ссылка ]
[ Ссылка ]
