600 CBF FUNDAMENTALS EXPLAINED

All 600 models use an oversized bolt knob to assist with control. The bolt itself employs 6 locking lugs—aside from the “Mini” action, which makes use of 3—allowing for them to have a short, 60-degree toss for engagement. A great deal of engineering work Plainly went into the bolt style. CZ ditched the classic Mauser-style claw extractor of