Fouling can accumulate in the tiniest of places, such as the area where the gas tube enters the upper receiver in an MSR/AR rifle. Prevent oil blowback by properly cleaning this area with the AR vent hole scraper. It easily attaches to the charging handle and provides a quick and easy clean.
 
Features
Polymer construction
Attaches to the charging handle for a quick and easy clean
Helps prevent oil blowback
Made In United States of America