NcSTAR TAR User Manual
Page 7
BOLT CARRIER CARBON SCRAPER
The bolt carrier carbon scraper is designed to remove the carbon build up in
the rear space of the bolt carrier that the bolt fits in. To use this tool, first
unfold the tool handle and extend the carbon scraper until you feel it lock
into place. Then, close the tool handle. Next, follow the firearm
manufacturer’s instructions for removing the bolt carrier. Once you have the
bolt carrier stripped down you can carefully insert the scraper. Be sure that
the scraper is properly aligned into the bolt carrier to prevent damage.
Lightly push tool in, and turn the scraper clockwise ONLY. Turning the
scraper counter clockwise can damage the firearm and the tool. Once the
carbon has been loosened it can be removed with a cleaning patch or
cleaning swab.
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