Never had the desire to have a switch barrel rifle but this is a good write up.
Sunday GunDay: 6mm CM and 6.5 CM Switch-Barrel PRS Rig « Daily Bulletin
Today we feature a modern switch-barrel PRS chassis rifle set up for quick changes between 6mm Creedmoor and 6.5 Creedmoor barrels. The owner, Forum member Jeff Cosgrove (aka Punkur67) uses the 6 CM barrel for competition, favoring the reduced recoil over its 6.5 mm big brother. He does use the 6.
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