Use and care of the tiny but important components holding our guns and machines together.

by RK Campbell

Pins and screws keep the world and our machines fastened together. Not incidentally, at several points in my life my limbs have been held together by pins and screws working on a similar principle. They served just fine for the intended purpose.

Here’s how to use and care for pins and screws in your firearms.

Read more in the January 2018 issue.

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