CZ ditched the classic Mauser claw extractor for a more modern AR- or Sako-type but still managed to make it control round feed. Significant effort went into the bolt design.
Easy Switch BarrelĪs mentioned, the bolt has two rows of three locking lugs and a compact 60-degree bolt throw, with the exception of the mini action which has only three lugs. 308-size cartridges and the 6.5 PRC, and Long for the.
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CZ 600 Series rifles will be built on one of three receiver sizes: Mini for. CZ’s new design also ditched their traditional proprietary dovetail for Picatinny/Weaver style bases or, on some models, a version drilled and tapped for the user’s choice of mounts and rings. Another interesting choice: The receiver can be either steel or aluminum depending on the model. This allows the barrel to be inserted into the receiver in a similar fashion to an AR, making it easier for the user to change barrels with no need to set the headspace when making the change. Unlike most bolt actions, the bolt’s locking lugs don’t engage with the receiver but rather with reciprocal lugs machined into the barrel.
The desire for modularity had a dramatic effect on the receiver design. Swapping barrels can be accomplished in a couple minutes. The barrel on the CZ 600 is held in place with three Torx fasteners. 308 Win., 6mm Creedmoor, 6.5 Creedmoor, 6.5 PRC. Cartridges: Varies by model but initial offerings include.Safety: Tang-mounted plunger style vertical safety, that locks bolt in “safe” position.Magazine: Polymer detachable box that locks in place.Trigger: Four user adjustable settings from 1.3 to 3 pounds.Muzzle: Threaded for brakes and suppressors.Barrel: Quick remove and replace design with three Torx fasteners.Bolt: Interchangeable bolt heads for swapping cartridges.Action: Three-lug in two rows, for six lugs total (mini action only has 3 lugs).The author on the firing line with the CZ 600 Trail, one of four models in the 600 series. After handling the new rifles for several days and hunting with them in the Czech Republic, it looks like the CZ 600 will be a big success. I used to work at Marlin Firearms, so I can appreciate how massive an undertaking this is. So with the CZ 600, the company is burning its boats on the beach, so to speak, and isn’t looking back. So not only is the CZ 600 series an all-new design-which is big news in itself-but it is replacing all the existing centerfire bolt actions in CZ’s catalog, meaning CZ will no longer make the CZ 527, CZ 557, and CZ 550 Safari rifles.