Larry Medler has come up with a smart little invention -- a simple, inexpensive Empty Chamber Indicator for rimfire rifles. It is made from a section of plastic weed-wacker line and a wooden ball from a hobby shop.
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high visibility Saftey Yellow smaller diameter shaft accommodates all popular calibers down to .177 cross section design makes the OCI much more
10 Pack Open Chamber Indicator Safety Flags (Safety Yellow)
Michael Shea, Author at Gun Digest
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What do you use for a chamber flag?
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