This handy pocket size tool will adjust both 4 and 5 prong ( A1 and A2 ) front sights from any
AR-15, M-16 and M-4 and similar clones.
This is a must have part for anyone that owns an AR-15 airsoft AEGs and GEL BLASTER.
This is a key tool and cannot be modified or attached to any firearm
This is simply a sight adjustment tool