REAL AVID AR-15 SCRAPER

FEATURES
AR 15 Scraper speed-cleans 12 critical surfaces
-Inside bolt tail
-Bolt tail shoulder
-Bolt waist
-Behind cartridge extractor
-Small diameter of firing pin
-Large diameter of firing pin
-Bolt face
-Bolt tail
-Bolt lugs
-Bolt cam pin
-2 surfaces inside bolt carrier
-1/4" bit driver