This is a Real Avid Multi-Tool known as the Scraper, model AVAR10S.
The AR10 Scraper saves cleaning time by removing built-up fouling fast. It's precision made to match 12 surfaces on all 4 major parts of the bolt carrier group: the bolt carrier" bolt" bolt cam pin" and firing pin. A punch for the firing pin retaining pin is located at the front for quick disassembly.
Features:
Quickly Removes Built-up Fouling
Saves Cleaning Time
Firing Pin Retaining Pin Punch
