Real Avid has created a micro tool for use on AK-47 rifles. Use it for carbon scraping, sight adjustments, and it has a bottle opener.

Features and Specifications:
Manufacturer Number: AVMICROAK-47
Stainless steel construction
Key ring with strap
Carabiner
Gas tube removal lever extender
1" ruler
Bottle opener
Gas piston face scraper
AK-47 front sight adjuster
Gas piston shaft scraper
Cutter
Pin punch