« Reply #4 on: April 08, 2024, 02:57:22 PM »
From CZUSA website FAQs:
https://cz-usa.com/support/faq/Q: “I’ve heard you use tight bores in your .22s, is that right? What does that mean?”
A: Our 22 LRs use our cold hammer forged and lapped barrels, and are built a bit tighter than many other guns. In 22 LR we run a .211 bore, which is one of the reasons our .22s are known for incredible accuracy. This also means that a .17 or .20 rod and jag are required for cleaning, since a .22 rod will be too large.
Additionally, use of .22 Short, Long and ‘Sub-Sonic’ ammunition isn’t recommended because of the tight bore. This is not to exclude quality match or target ammos, which may remain sub-sonic in speed.
« Last Edit: April 15, 2024, 08:41:17 PM by rdcinhou »
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